40711472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{110629}}^1$

素因数の和:110660

約数の個数: 20

約数和(自身を含む): 82308720

約数和(自身を除く): 41597248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 110629, 221258, 442516, 885032, 1770064, 2544467, 5088934, 10177868, 20355736, 40711472]

約数ペア:

[(1, 40711472), (2, 20355736), (4, 10177868), (8, 5088934), (16, 2544467), (23, 1770064), (46, 885032), (92, 442516), (184, 221258), (368, 110629)]