31918416

素因数分解:

$2^4\times 3^1\times {\mathrm{664967}}^1$

素因数の和:664978

約数の個数: 20

約数和(自身を含む): 82456032

約数和(自身を除く): 50537616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 664967, 1329934, 1994901, 2659868, 3989802, 5319736, 7979604, 10639472, 15959208, 31918416]

約数ペア:

[(1, 31918416), (2, 15959208), (3, 10639472), (4, 7979604), (6, 5319736), (8, 3989802), (12, 2659868), (16, 1994901), (24, 1329934), (48, 664967)]