117655792

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{40627}}^1$

素因数の和:40816

約数の個数: 20

約数和(自身を含む): 229223176

約数和(自身を除く): 111567384

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 40627, 81254, 162508, 325016, 650032, 7353487, 14706974, 29413948, 58827896, 117655792]

約数ペア:

[(1, 117655792), (2, 58827896), (4, 29413948), (8, 14706974), (16, 7353487), (181, 650032), (362, 325016), (724, 162508), (1448, 81254), (2896, 40627)]