31731119672

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{14533}}^1$

素因数の和:14980

約数の個数: 64

約数和(自身を含む): 68758609920

約数和(自身を除く): 37027490248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 307, 508, 614, 889, 1016, 1228, 1778, 2149, 2456, 3556, 4298, 7112, 8596, 14533, 17192, 29066, 38989, 58132, 77978, 101731, 116264, 155956, 203462, 272923, 311912, 406924, 545846, 813848, 1091692, 1845691, 2183384, 3691382, 4461631, 7382764, 8923262, 12919837, 14765528, 17846524, 25839674, 31231417, 35693048, 51679348, 62462834, 103358696, 124925668, 249851336, 566627137, 1133254274, 2266508548, 3966389959, 4533017096, 7932779918, 15865559836, 31731119672]

約数ペア:

[(1, 31731119672), (2, 15865559836), (4, 7932779918), (7, 4533017096), (8, 3966389959), (14, 2266508548), (28, 1133254274), (56, 566627137), (127, 249851336), (254, 124925668), (307, 103358696), (508, 62462834), (614, 51679348), (889, 35693048), (1016, 31231417), (1228, 25839674), (1778, 17846524), (2149, 14765528), (2456, 12919837), (3556, 8923262), (4298, 7382764), (7112, 4461631), (8596, 3691382), (14533, 2183384), (17192, 1845691), (29066, 1091692), (38989, 813848), (58132, 545846), (77978, 406924), (101731, 311912), (116264, 272923), (155956, 203462)]