40530464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97429}}^1$

素因数の和:97452

約数の個数: 24

約数和(自身を含む): 85933260

約数和(自身を除く): 45402796

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 97429, 194858, 389716, 779432, 1266577, 1558864, 2533154, 3117728, 5066308, 10132616, 20265232, 40530464]

約数ペア:

[(1, 40530464), (2, 20265232), (4, 10132616), (8, 5066308), (13, 3117728), (16, 2533154), (26, 1558864), (32, 1266577), (52, 779432), (104, 389716), (208, 194858), (416, 97429)]