31819902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7951}}^1$

素因数の和:8008

約数の個数: 32

約数和(自身を含む): 68705280

約数和(自身を除く): 36885378

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 7951, 15902, 23853, 47706, 182873, 230579, 365746, 461158, 548619, 691737, 1097238, 1383474, 5303317, 10606634, 15909951, 31819902]

約数ペア:

[(1, 31819902), (2, 15909951), (3, 10606634), (6, 5303317), (23, 1383474), (29, 1097238), (46, 691737), (58, 548619), (69, 461158), (87, 365746), (138, 230579), (174, 182873), (667, 47706), (1334, 23853), (2001, 15902), (4002, 7951)]