42174808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{405527}}^1$

素因数の和:405546

約数の個数: 16

約数和(自身を含む): 85160880

約数和(自身を除く): 42986072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 405527, 811054, 1622108, 3244216, 5271851, 10543702, 21087404, 42174808]

約数ペア:

[(1, 42174808), (2, 21087404), (4, 10543702), (8, 5271851), (13, 3244216), (26, 1622108), (52, 811054), (104, 405527)]