42155816

素因数分解:

$2^3\times {\mathrm{757}}^1\times {\mathrm{6961}}^1$

素因数の和:7724

約数の個数: 16

約数和(自身を含む): 79157940

約数和(自身を除く): 37002124

約数列:

[1, 2, 4, 8, 757, 1514, 3028, 6056, 6961, 13922, 27844, 55688, 5269477, 10538954, 21077908, 42155816]

約数ペア:

[(1, 42155816), (2, 21077908), (4, 10538954), (8, 5269477), (757, 55688), (1514, 27844), (3028, 13922), (6056, 6961)]