63986606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{11987}}^1$

素因数の和:12163

約数の個数: 16

約数和(自身を含む): 102281616

約数和(自身を除く): 38295010

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 11987, 23974, 203779, 407558, 1881959, 3763918, 31993303, 63986606]

約数ペア:

[(1, 63986606), (2, 31993303), (17, 3763918), (34, 1881959), (157, 407558), (314, 203779), (2669, 23974), (5338, 11987)]