90869212

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{33457}}^1$

素因数の和:33565

約数の個数: 24

約数和(自身を含む): 183617504

約数和(自身を除く): 92748292

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 33457, 66914, 133828, 234199, 468398, 936796, 3245329, 6490658, 12981316, 22717303, 45434606, 90869212]

約数ペア:

[(1, 90869212), (2, 45434606), (4, 22717303), (7, 12981316), (14, 6490658), (28, 3245329), (97, 936796), (194, 468398), (388, 234199), (679, 133828), (1358, 66914), (2716, 33457)]