23260016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111827}}^1$

素因数の和:111848

約数の個数: 20

約数和(自身を含む): 48533352

約数和(自身を除く): 25273336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111827, 223654, 447308, 894616, 1453751, 1789232, 2907502, 5815004, 11630008, 23260016]

約数ペア:

[(1, 23260016), (2, 11630008), (4, 5815004), (8, 2907502), (13, 1789232), (16, 1453751), (26, 894616), (52, 447308), (104, 223654), (208, 111827)]