64850872

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{12301}}^1$

素因数の和:12966

約数の個数: 16

約数和(自身を含む): 121789800

約数和(自身を除く): 56938928

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 12301, 24602, 49204, 98408, 8106359, 16212718, 32425436, 64850872]

約数ペア:

[(1, 64850872), (2, 32425436), (4, 16212718), (8, 8106359), (659, 98408), (1318, 49204), (2636, 24602), (5272, 12301)]