31464848

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{18379}}^1$

素因数の和:18494

約数の個数: 20

約数和(自身を含む): 61536240

約数和(自身を除く): 30071392

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 18379, 36758, 73516, 147032, 294064, 1966553, 3933106, 7866212, 15732424, 31464848]

約数ペア:

[(1, 31464848), (2, 15732424), (4, 7866212), (8, 3933106), (16, 1966553), (107, 294064), (214, 147032), (428, 73516), (856, 36758), (1712, 18379)]