40900472

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{36781}}^1$

素因数の和:36926

約数の個数: 16

約数和(自身を含む): 77242200

約数和(自身を除く): 36341728

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 36781, 73562, 147124, 294248, 5112559, 10225118, 20450236, 40900472]

約数ペア:

[(1, 40900472), (2, 20450236), (4, 10225118), (8, 5112559), (139, 294248), (278, 147124), (556, 73562), (1112, 36781)]