80472256

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{5261}}^1$

素因数の和:5512

約数の個数: 28

約数和(自身を含む): 160385760

約数和(自身を除く): 79913504

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 5261, 7648, 10522, 15296, 21044, 42088, 84176, 168352, 336704, 1257379, 2514758, 5029516, 10059032, 20118064, 40236128, 80472256]

約数ペア:

[(1, 80472256), (2, 40236128), (4, 20118064), (8, 10059032), (16, 5029516), (32, 2514758), (64, 1257379), (239, 336704), (478, 168352), (956, 84176), (1912, 42088), (3824, 21044), (5261, 15296), (7648, 10522)]