18310048

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{8059}}^1$

素因数の和:8140

約数の個数: 24

約数和(自身を含む): 36560160

約数和(自身を除く): 18250112

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 8059, 16118, 32236, 64472, 128944, 257888, 572189, 1144378, 2288756, 4577512, 9155024, 18310048]

約数ペア:

[(1, 18310048), (2, 9155024), (4, 4577512), (8, 2288756), (16, 1144378), (32, 572189), (71, 257888), (142, 128944), (284, 64472), (568, 32236), (1136, 16118), (2272, 8059)]