40014416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{192377}}^1$

素因数の和:192398

約数の個数: 20

約数和(自身を含む): 83492052

約数和(自身を除く): 43477636

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 192377, 384754, 769508, 1539016, 2500901, 3078032, 5001802, 10003604, 20007208, 40014416]

約数ペア:

[(1, 40014416), (2, 20007208), (4, 10003604), (8, 5001802), (13, 3078032), (16, 2500901), (26, 1539016), (52, 769508), (104, 384754), (208, 192377)]