80463656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110527}}^1$

素因数の和:110553

約数の個数: 32

約数和(自身を含む): 185687040

約数和(自身を除く): 105223384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 110527, 221054, 442108, 773689, 884216, 1436851, 1547378, 2873702, 3094756, 5747404, 6189512, 10057957, 11494808, 20115914, 40231828, 80463656]

約数ペア:

[(1, 80463656), (2, 40231828), (4, 20115914), (7, 11494808), (8, 10057957), (13, 6189512), (14, 5747404), (26, 3094756), (28, 2873702), (52, 1547378), (56, 1436851), (91, 884216), (104, 773689), (182, 442108), (364, 221054), (728, 110527)]