8985488

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{1303}}^1$

素因数の和:1742

約数の個数: 20

約数和(自身を含む): 17463168

約数和(自身を除く): 8477680

約数列:

[1, 2, 4, 8, 16, 431, 862, 1303, 1724, 2606, 3448, 5212, 6896, 10424, 20848, 561593, 1123186, 2246372, 4492744, 8985488]

約数ペア:

[(1, 8985488), (2, 4492744), (4, 2246372), (8, 1123186), (16, 561593), (431, 20848), (862, 10424), (1303, 6896), (1724, 5212), (2606, 3448)]