86927656

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 165745440

約数和(自身を除く): 78817784

約数列:

[1, 2, 4, 8, 107, 173, 214, 346, 428, 587, 692, 856, 1174, 1384, 2348, 4696, 18511, 37022, 62809, 74044, 101551, 125618, 148088, 203102, 251236, 406204, 502472, 812408, 10865957, 21731914, 43463828, 86927656]

約数ペア:

[(1, 86927656), (2, 43463828), (4, 21731914), (8, 10865957), (107, 812408), (173, 502472), (214, 406204), (346, 251236), (428, 203102), (587, 148088), (692, 125618), (856, 101551), (1174, 74044), (1384, 62809), (2348, 37022), (4696, 18511)]