40483456

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{24329}}^1$

素因数の和:24356

約数の個数: 32

約数和(自身を含む): 86858100

約数和(自身を除く): 46374644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 24329, 48658, 97316, 194632, 316277, 389264, 632554, 778528, 1265108, 1557056, 2530216, 3114112, 5060432, 10120864, 20241728, 40483456]

約数ペア:

[(1, 40483456), (2, 20241728), (4, 10120864), (8, 5060432), (13, 3114112), (16, 2530216), (26, 1557056), (32, 1265108), (52, 778528), (64, 632554), (104, 389264), (128, 316277), (208, 194632), (416, 97316), (832, 48658), (1664, 24329)]