31337208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 98148960

約数和(自身を除く): 66811752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 97, 126, 168, 194, 252, 291, 388, 504, 582, 641, 679, 776, 873, 1164, 1282, 1358, 1746, 1923, 2037, 2328, 2564, 2716, 3492, 3846, 4074, 4487, 5128, 5432, 5769, 6111, 6984, 7692, 8148, 8974, 11538, 12222, 13461, 15384, 16296, 17948, 23076, 24444, 26922, 35896, 40383, 46152, 48888, 53844, 62177, 80766, 107688, 124354, 161532, 186531, 248708, 323064, 373062, 435239, 497416, 559593, 746124, 870478, 1119186, 1305717, 1492248, 1740956, 2238372, 2611434, 3481912, 3917151, 4476744, 5222868, 7834302, 10445736, 15668604, 31337208]

約数ペア:

[(1, 31337208), (2, 15668604), (3, 10445736), (4, 7834302), (6, 5222868), (7, 4476744), (8, 3917151), (9, 3481912), (12, 2611434), (14, 2238372), (18, 1740956), (21, 1492248), (24, 1305717), (28, 1119186), (36, 870478), (42, 746124), (56, 559593), (63, 497416), (72, 435239), (84, 373062), (97, 323064), (126, 248708), (168, 186531), (194, 161532), (252, 124354), (291, 107688), (388, 80766), (504, 62177), (582, 53844), (641, 48888), (679, 46152), (776, 40383), (873, 35896), (1164, 26922), (1282, 24444), (1358, 23076), (1746, 17948), (1923, 16296), (2037, 15384), (2328, 13461), (2564, 12222), (2716, 11538), (3492, 8974), (3846, 8148), (4074, 7692), (4487, 6984), (5128, 6111), (5432, 5769)]