82290416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{395627}}^1$

素因数の和:395648

約数の個数: 20

約数和(自身を含む): 171702552

約数和(自身を除く): 89412136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 395627, 791254, 1582508, 3165016, 5143151, 6330032, 10286302, 20572604, 41145208, 82290416]

約数ペア:

[(1, 82290416), (2, 41145208), (4, 20572604), (8, 10286302), (13, 6330032), (16, 5143151), (26, 3165016), (52, 1582508), (104, 791254), (208, 395627)]