90375166

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{41117}}^1$

素因数の和:41283

約数の個数: 16

約数和(自身を含む): 155919456

約数和(自身を除く): 65544290

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 41117, 82234, 287819, 575638, 6455369, 12910738, 45187583, 90375166]

約数ペア:

[(1, 90375166), (2, 45187583), (7, 12910738), (14, 6455369), (157, 575638), (314, 287819), (1099, 82234), (2198, 41117)]