46140016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{221827}}^1$

素因数の和:221848

約数の個数: 20

約数和(自身を含む): 96273352

約数和(自身を除く): 50133336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 221827, 443654, 887308, 1774616, 2883751, 3549232, 5767502, 11535004, 23070008, 46140016]

約数ペア:

[(1, 46140016), (2, 23070008), (4, 11535004), (8, 5767502), (13, 3549232), (16, 2883751), (26, 1774616), (52, 887308), (104, 443654), (208, 221827)]