162414928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{780841}}^1$

素因数の和:780862

約数の個数: 20

約数和(自身を含む): 338885428

約数和(自身を除く): 176470500

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 780841, 1561682, 3123364, 6246728, 10150933, 12493456, 20301866, 40603732, 81207464, 162414928]

約数ペア:

[(1, 162414928), (2, 81207464), (4, 40603732), (8, 20301866), (13, 12493456), (16, 10150933), (26, 6246728), (52, 3123364), (104, 1561682), (208, 780841)]