127924936

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{19477}}^1$

素因数の和:20304

約数の個数: 16

約数和(自身を含む): 240163740

約数和(自身を除く): 112238804

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 19477, 38954, 77908, 155816, 15990617, 31981234, 63962468, 127924936]

約数ペア:

[(1, 127924936), (2, 63962468), (4, 31981234), (8, 15990617), (821, 155816), (1642, 77908), (3284, 38954), (6568, 19477)]