64675216

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{10837}}^1$

素因数の和:11218

約数の個数: 20

約数和(自身を含む): 125655772

約数和(自身を除く): 60980556

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 10837, 21674, 43348, 86696, 173392, 4042201, 8084402, 16168804, 32337608, 64675216]

約数ペア:

[(1, 64675216), (2, 32337608), (4, 16168804), (8, 8084402), (16, 4042201), (373, 173392), (746, 86696), (1492, 43348), (2984, 21674), (5968, 10837)]