80288756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62143}}^1$

素因数の和:62183

約数の個数: 24

約数和(自身を含む): 156602880

約数和(自身を除く): 76314124

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 62143, 124286, 248572, 1056431, 1180717, 2112862, 2361434, 4225724, 4722868, 20072189, 40144378, 80288756]

約数ペア:

[(1, 80288756), (2, 40144378), (4, 20072189), (17, 4722868), (19, 4225724), (34, 2361434), (38, 2112862), (68, 1180717), (76, 1056431), (323, 248572), (646, 124286), (1292, 62143)]