31956456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 96526080

約数和(自身を除く): 64569624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 53, 56, 74, 84, 97, 106, 111, 148, 159, 168, 194, 212, 222, 259, 291, 296, 318, 371, 388, 424, 444, 518, 582, 636, 679, 742, 776, 777, 888, 1036, 1113, 1164, 1272, 1358, 1484, 1554, 1961, 2037, 2072, 2226, 2328, 2716, 2968, 3108, 3589, 3922, 4074, 4452, 5141, 5432, 5883, 6216, 7178, 7844, 8148, 8904, 10282, 10767, 11766, 13727, 14356, 15423, 15688, 16296, 20564, 21534, 23532, 25123, 27454, 28712, 30846, 35987, 41128, 41181, 43068, 47064, 50246, 54908, 61692, 71974, 75369, 82362, 86136, 100492, 107961, 109816, 123384, 143948, 150738, 164724, 190217, 200984, 215922, 287896, 301476, 329448, 380434, 431844, 570651, 602952, 760868, 863688, 1141302, 1331519, 1521736, 2282604, 2663038, 3994557, 4565208, 5326076, 7989114, 10652152, 15978228, 31956456]

約数ペア:

[(1, 31956456), (2, 15978228), (3, 10652152), (4, 7989114), (6, 5326076), (7, 4565208), (8, 3994557), (12, 2663038), (14, 2282604), (21, 1521736), (24, 1331519), (28, 1141302), (37, 863688), (42, 760868), (53, 602952), (56, 570651), (74, 431844), (84, 380434), (97, 329448), (106, 301476), (111, 287896), (148, 215922), (159, 200984), (168, 190217), (194, 164724), (212, 150738), (222, 143948), (259, 123384), (291, 109816), (296, 107961), (318, 100492), (371, 86136), (388, 82362), (424, 75369), (444, 71974), (518, 61692), (582, 54908), (636, 50246), (679, 47064), (742, 43068), (776, 41181), (777, 41128), (888, 35987), (1036, 30846), (1113, 28712), (1164, 27454), (1272, 25123), (1358, 23532), (1484, 21534), (1554, 20564), (1961, 16296), (2037, 15688), (2072, 15423), (2226, 14356), (2328, 13727), (2716, 11766), (2968, 10767), (3108, 10282), (3589, 8904), (3922, 8148), (4074, 7844), (4452, 7178), (5141, 6216), (5432, 5883)]