238410016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{573101}}^1$

素因数の和:573124

約数の個数: 24

約数和(自身を含む): 505475964

約数和(自身を除く): 267065948

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 573101, 1146202, 2292404, 4584808, 7450313, 9169616, 14900626, 18339232, 29801252, 59602504, 119205008, 238410016]

約数ペア:

[(1, 238410016), (2, 119205008), (4, 59602504), (8, 29801252), (13, 18339232), (16, 14900626), (26, 9169616), (32, 7450313), (52, 4584808), (104, 2292404), (208, 1146202), (416, 573101)]