54591472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{262459}}^1$

素因数の和:262480

約数の個数: 20

約数和(自身を含む): 113907640

約数和(自身を除く): 59316168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 262459, 524918, 1049836, 2099672, 3411967, 4199344, 6823934, 13647868, 27295736, 54591472]

約数ペア:

[(1, 54591472), (2, 27295736), (4, 13647868), (8, 6823934), (13, 4199344), (16, 3411967), (26, 2099672), (52, 1049836), (104, 524918), (208, 262459)]