90778838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 56308522

約数列:

[1, 2, 23, 41, 46, 82, 127, 254, 379, 758, 943, 1886, 2921, 5207, 5842, 8717, 10414, 15539, 17434, 31078, 48133, 96266, 119761, 239522, 357397, 714794, 1107059, 1973453, 2214118, 3946906, 45389419, 90778838]

約数ペア:

[(1, 90778838), (2, 45389419), (23, 3946906), (41, 2214118), (46, 1973453), (82, 1107059), (127, 714794), (254, 357397), (379, 239522), (758, 119761), (943, 96266), (1886, 48133), (2921, 31078), (5207, 17434), (5842, 15539), (8717, 10414)]