80860928

素因数分解:

$2^8\times {\mathrm{263}}^1\times {\mathrm{1201}}^1$

素因数の和:1480

約数の個数: 36

約数和(自身を含む): 162154608

約数和(自身を除く): 81293680

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 526, 1052, 1201, 2104, 2402, 4208, 4804, 8416, 9608, 16832, 19216, 33664, 38432, 67328, 76864, 153728, 307456, 315863, 631726, 1263452, 2526904, 5053808, 10107616, 20215232, 40430464, 80860928]

約数ペア:

[(1, 80860928), (2, 40430464), (4, 20215232), (8, 10107616), (16, 5053808), (32, 2526904), (64, 1263452), (128, 631726), (256, 315863), (263, 307456), (526, 153728), (1052, 76864), (1201, 67328), (2104, 38432), (2402, 33664), (4208, 19216), (4804, 16832), (8416, 9608)]