124997072

素因数分解:

$2^4\times {\mathrm{1381}}^1\times {\mathrm{5657}}^1$

素因数の和:7046

約数の個数: 20

約数和(自身を含む): 242400036

約数和(自身を除く): 117402964

約数列:

[1, 2, 4, 8, 16, 1381, 2762, 5524, 5657, 11048, 11314, 22096, 22628, 45256, 90512, 7812317, 15624634, 31249268, 62498536, 124997072]

約数ペア:

[(1, 124997072), (2, 62498536), (4, 31249268), (8, 15624634), (16, 7812317), (1381, 90512), (2762, 45256), (5524, 22628), (5657, 22096), (11048, 11314)]