90290408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{868177}}^1$

素因数の和:868196

約数の個数: 16

約数和(自身を含む): 182317380

約数和(自身を除く): 92026972

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 868177, 1736354, 3472708, 6945416, 11286301, 22572602, 45145204, 90290408]

約数ペア:

[(1, 90290408), (2, 45145204), (4, 22572602), (8, 11286301), (13, 6945416), (26, 3472708), (52, 1736354), (104, 868177)]