80069858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 134811648

約数和(自身を除く): 54741790

約数列:

[1, 2, 11, 22, 47, 94, 211, 367, 422, 517, 734, 1034, 2321, 4037, 4642, 8074, 9917, 17249, 19834, 34498, 77437, 109087, 154874, 189739, 218174, 379478, 851807, 1703614, 3639539, 7279078, 40034929, 80069858]

約数ペア:

[(1, 80069858), (2, 40034929), (11, 7279078), (22, 3639539), (47, 1703614), (94, 851807), (211, 379478), (367, 218174), (422, 189739), (517, 154874), (734, 109087), (1034, 77437), (2321, 34498), (4037, 19834), (4642, 17249), (8074, 9917)]