120641912

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{36871}}^1$

素因数の和:37286

約数の個数: 16

約数和(自身を含む): 226762800

約数和(自身を除く): 106120888

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 36871, 73742, 147484, 294968, 15080239, 30160478, 60320956, 120641912]

約数ペア:

[(1, 120641912), (2, 60320956), (4, 30160478), (8, 15080239), (409, 294968), (818, 147484), (1636, 73742), (3272, 36871)]