161185802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1\times {\mathrm{2357}}^1$

素因数の和:3493

約数の個数: 16

約数和(自身を含む): 249910272

約数和(自身を除く): 88724470

約数列:

[1, 2, 31, 62, 1103, 2206, 2357, 4714, 34193, 68386, 73067, 146134, 2599771, 5199542, 80592901, 161185802]

約数ペア:

[(1, 161185802), (2, 80592901), (31, 5199542), (62, 2599771), (1103, 146134), (2206, 73067), (2357, 68386), (4714, 34193)]