90667864

素因数分解:

$2^3\times 7^1\times {\mathrm{1619069}}^1$

素因数の和:1619082

約数の個数: 16

約数和(自身を含む): 194288400

約数和(自身を除く): 103620536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1619069, 3238138, 6476276, 11333483, 12952552, 22666966, 45333932, 90667864]

約数ペア:

[(1, 90667864), (2, 45333932), (4, 22666966), (7, 12952552), (8, 11333483), (14, 6476276), (28, 3238138), (56, 1619069)]