64409626

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{823}}^1$

素因数の和:1293

約数の個数: 16

約数和(自身を含む): 97891200

約数和(自身を除く): 33481574

約数列:

[1, 2, 109, 218, 359, 718, 823, 1646, 39131, 78262, 89707, 179414, 295457, 590914, 32204813, 64409626]

約数ペア:

[(1, 64409626), (2, 32204813), (109, 590914), (218, 295457), (359, 179414), (718, 89707), (823, 78262), (1646, 39131)]