91871318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6703}}^1$

素因数の和:6812

約数の個数: 32

約数和(自身を含む): 173767680

約数和(自身を除く): 81896362

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 6703, 6853, 13406, 13706, 46921, 73733, 93842, 147466, 516131, 596567, 1032262, 1193134, 4175969, 6562237, 8351938, 13124474, 45935659, 91871318]

約数ペア:

[(1, 91871318), (2, 45935659), (7, 13124474), (11, 8351938), (14, 6562237), (22, 4175969), (77, 1193134), (89, 1032262), (154, 596567), (178, 516131), (623, 147466), (979, 93842), (1246, 73733), (1958, 46921), (6703, 13706), (6853, 13406)]