40430464

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{1201}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 80918640

約数和(自身を除く): 40488176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 1201, 2104, 2402, 4208, 4804, 8416, 9608, 16832, 19216, 33664, 38432, 76864, 153728, 315863, 631726, 1263452, 2526904, 5053808, 10107616, 20215232, 40430464]

約数ペア:

[(1, 40430464), (2, 20215232), (4, 10107616), (8, 5053808), (16, 2526904), (32, 1263452), (64, 631726), (128, 315863), (263, 153728), (526, 76864), (1052, 38432), (1201, 33664), (2104, 19216), (2402, 16832), (4208, 9608), (4804, 8416)]