81244394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31033}}^1$

素因数の和:31070

約数の個数: 32

約数和(自身を含む): 160880256

約数和(自身を除く): 79635862

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 31033, 62066, 217231, 341363, 434462, 527561, 682726, 1055122, 2389541, 3692927, 4779082, 5803171, 7385854, 11606342, 40622197, 81244394]

約数ペア:

[(1, 81244394), (2, 40622197), (7, 11606342), (11, 7385854), (14, 5803171), (17, 4779082), (22, 3692927), (34, 2389541), (77, 1055122), (119, 682726), (154, 527561), (187, 434462), (238, 341363), (374, 217231), (1309, 62066), (2618, 31033)]