87792896

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{20173}}^1$

素因数の和:20206

約数の個数: 36

約数和(自身を含む): 185560452

約数和(自身を除く): 97767556

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 20173, 40346, 80692, 161384, 322768, 342941, 645536, 685882, 1291072, 1371764, 2582144, 2743528, 5164288, 5487056, 10974112, 21948224, 43896448, 87792896]

約数ペア:

[(1, 87792896), (2, 43896448), (4, 21948224), (8, 10974112), (16, 5487056), (17, 5164288), (32, 2743528), (34, 2582144), (64, 1371764), (68, 1291072), (128, 685882), (136, 645536), (256, 342941), (272, 322768), (544, 161384), (1088, 80692), (2176, 40346), (4352, 20173)]