100997912

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{141851}}^1$

素因数の和:141946

約数の個数: 16

約数和(自身を含む): 191500200

約数和(自身を除く): 90502288

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 141851, 283702, 567404, 1134808, 12624739, 25249478, 50498956, 100997912]

約数ペア:

[(1, 100997912), (2, 50498956), (4, 25249478), (8, 12624739), (89, 1134808), (178, 567404), (356, 283702), (712, 141851)]