8993296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43237}}^1$

素因数の和:43258

約数の個数: 20

約数和(自身を含む): 18765292

約数和(自身を除く): 9771996

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 43237, 86474, 172948, 345896, 562081, 691792, 1124162, 2248324, 4496648, 8993296]

約数ペア:

[(1, 8993296), (2, 4496648), (4, 2248324), (8, 1124162), (13, 691792), (16, 562081), (26, 345896), (52, 172948), (104, 86474), (208, 43237)]