40656544

素因数分解:

$2^5\times {\mathrm{557}}^1\times {\mathrm{2281}}^1$

素因数の和:2848

約数の個数: 24

約数和(自身を含む): 80221428

約数和(自身を除く): 39564884

約数列:

[1, 2, 4, 8, 16, 32, 557, 1114, 2228, 2281, 4456, 4562, 8912, 9124, 17824, 18248, 36496, 72992, 1270517, 2541034, 5082068, 10164136, 20328272, 40656544]

約数ペア:

[(1, 40656544), (2, 20328272), (4, 10164136), (8, 5082068), (16, 2541034), (32, 1270517), (557, 72992), (1114, 36496), (2228, 18248), (2281, 17824), (4456, 9124), (4562, 8912)]