164027312

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{10429}}^1$

素因数の和:11420

約数の個数: 20

約数和(自身を含む): 318156720

約数和(自身を除く): 154129408

約数列:

[1, 2, 4, 8, 16, 983, 1966, 3932, 7864, 10429, 15728, 20858, 41716, 83432, 166864, 10251707, 20503414, 41006828, 82013656, 164027312]

約数ペア:

[(1, 164027312), (2, 82013656), (4, 41006828), (8, 20503414), (16, 10251707), (983, 166864), (1966, 83432), (3932, 41716), (7864, 20858), (10429, 15728)]