16161488

素因数分解:

$2^4\times 7^1\times {\mathrm{144299}}^1$

素因数の和:144314

約数の個数: 20

約数和(自身を含む): 35786400

約数和(自身を除く): 19624912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 144299, 288598, 577196, 1010093, 1154392, 2020186, 2308784, 4040372, 8080744, 16161488]

約数ペア:

[(1, 16161488), (2, 8080744), (4, 4040372), (7, 2308784), (8, 2020186), (14, 1154392), (16, 1010093), (28, 577196), (56, 288598), (112, 144299)]