31497016

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 61632000

約数和(自身を除く): 30134984

約数列:

[1, 2, 4, 8, 29, 58, 116, 127, 232, 254, 508, 1016, 1069, 2138, 3683, 4276, 7366, 8552, 14732, 29464, 31001, 62002, 124004, 135763, 248008, 271526, 543052, 1086104, 3937127, 7874254, 15748508, 31497016]

約数ペア:

[(1, 31497016), (2, 15748508), (4, 7874254), (8, 3937127), (29, 1086104), (58, 543052), (116, 271526), (127, 248008), (232, 135763), (254, 124004), (508, 62002), (1016, 31001), (1069, 29464), (2138, 14732), (3683, 8552), (4276, 7366)]