80821774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6971}}^1$

素因数の和:7032

約数の個数: 32

約数和(自身を含む): 144571392

約数和(自身を除く): 63749618

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 187, 341, 374, 527, 682, 1054, 5797, 6971, 11594, 13942, 76681, 118507, 153362, 216101, 237014, 432202, 1303577, 2377111, 2607154, 3673717, 4754222, 7347434, 40410887, 80821774]

約数ペア:

[(1, 80821774), (2, 40410887), (11, 7347434), (17, 4754222), (22, 3673717), (31, 2607154), (34, 2377111), (62, 1303577), (187, 432202), (341, 237014), (374, 216101), (527, 153362), (682, 118507), (1054, 76681), (5797, 13942), (6971, 11594)]