220064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:69

約数の個数: 36

約数和(自身を含む): 487746

約数和(自身を除く): 267682

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 529, 598, 736, 1058, 1196, 2116, 2392, 4232, 4784, 6877, 8464, 9568, 13754, 16928, 27508, 55016, 110032, 220064]

約数ペア:

[(1, 220064), (2, 110032), (4, 55016), (8, 27508), (13, 16928), (16, 13754), (23, 9568), (26, 8464), (32, 6877), (46, 4784), (52, 4232), (92, 2392), (104, 2116), (184, 1196), (208, 1058), (299, 736), (368, 598), (416, 529)]