31578054

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 64509696

約数和(自身を除く): 32931642

約数列:

[1, 2, 3, 6, 101, 107, 202, 214, 303, 321, 487, 606, 642, 974, 1461, 2922, 10807, 21614, 32421, 49187, 52109, 64842, 98374, 104218, 147561, 156327, 295122, 312654, 5263009, 10526018, 15789027, 31578054]

約数ペア:

[(1, 31578054), (2, 15789027), (3, 10526018), (6, 5263009), (101, 312654), (107, 295122), (202, 156327), (214, 147561), (303, 104218), (321, 98374), (487, 64842), (606, 52109), (642, 49187), (974, 32421), (1461, 21614), (2922, 10807)]