317406032

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{30103}}^1$

素因数の和:30770

約数の個数: 20

約数和(自身を含む): 615927840

約数和(自身を除く): 298521808

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 10544, 30103, 60206, 120412, 240824, 481648, 19837877, 39675754, 79351508, 158703016, 317406032]

約数ペア:

[(1, 317406032), (2, 158703016), (4, 79351508), (8, 39675754), (16, 19837877), (659, 481648), (1318, 240824), (2636, 120412), (5272, 60206), (10544, 30103)]