225857528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2171707}}^1$

素因数の和:2171726

約数の個数: 16

約数和(自身を含む): 456058680

約数和(自身を除く): 230201152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2171707, 4343414, 8686828, 17373656, 28232191, 56464382, 112928764, 225857528]

約数ペア:

[(1, 225857528), (2, 112928764), (4, 56464382), (8, 28232191), (13, 17373656), (26, 8686828), (52, 4343414), (104, 2171707)]