31952984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 73440000

約数和(自身を除く): 41487016

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 59, 76, 118, 133, 152, 236, 266, 413, 472, 509, 532, 826, 1018, 1064, 1121, 1652, 2036, 2242, 3304, 3563, 4072, 4484, 7126, 7847, 8968, 9671, 14252, 15694, 19342, 28504, 30031, 31388, 38684, 60062, 62776, 67697, 77368, 120124, 135394, 210217, 240248, 270788, 420434, 541576, 570589, 840868, 1141178, 1681736, 2282356, 3994123, 4564712, 7988246, 15976492, 31952984]

約数ペア:

[(1, 31952984), (2, 15976492), (4, 7988246), (7, 4564712), (8, 3994123), (14, 2282356), (19, 1681736), (28, 1141178), (38, 840868), (56, 570589), (59, 541576), (76, 420434), (118, 270788), (133, 240248), (152, 210217), (236, 135394), (266, 120124), (413, 77368), (472, 67697), (509, 62776), (532, 60062), (826, 38684), (1018, 31388), (1064, 30031), (1121, 28504), (1652, 19342), (2036, 15694), (2242, 14252), (3304, 9671), (3563, 8968), (4072, 7847), (4484, 7126)]