31914764

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10457}}^1$

素因数の和:10577

約数の個数: 24

約数和(自身を含む): 64421280

約数和(自身を除く): 32506516

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 10457, 20914, 41828, 73199, 146398, 292796, 1139813, 2279626, 4559252, 7978691, 15957382, 31914764]

約数ペア:

[(1, 31914764), (2, 15957382), (4, 7978691), (7, 4559252), (14, 2279626), (28, 1139813), (109, 292796), (218, 146398), (436, 73199), (763, 41828), (1526, 20914), (3052, 10457)]