48319984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{177647}}^1$

素因数の和:177672

約数の個数: 20

約数和(自身を含む): 99127584

約数和(自身を除く): 50807600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 177647, 355294, 710588, 1421176, 2842352, 3019999, 6039998, 12079996, 24159992, 48319984]

約数ペア:

[(1, 48319984), (2, 24159992), (4, 12079996), (8, 6039998), (16, 3019999), (17, 2842352), (34, 1421176), (68, 710588), (136, 355294), (272, 177647)]