131916944

素因数分解:

$2^4\times {\mathrm{1459}}^1\times {\mathrm{5651}}^1$

素因数の和:7118

約数の個数: 20

約数和(自身を含む): 255809520

約数和(自身を除く): 123892576

約数列:

[1, 2, 4, 8, 16, 1459, 2918, 5651, 5836, 11302, 11672, 22604, 23344, 45208, 90416, 8244809, 16489618, 32979236, 65958472, 131916944]

約数ペア:

[(1, 131916944), (2, 65958472), (4, 32979236), (8, 16489618), (16, 8244809), (1459, 90416), (2918, 45208), (5651, 23344), (5836, 22604), (11302, 11672)]