40987048

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{32633}}^1$

素因数の和:32796

約数の個数: 16

約数和(自身を含む): 77342580

約数和(自身を除く): 36355532

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 32633, 65266, 130532, 261064, 5123381, 10246762, 20493524, 40987048]

約数ペア:

[(1, 40987048), (2, 20493524), (4, 10246762), (8, 5123381), (157, 261064), (314, 130532), (628, 65266), (1256, 32633)]