47372092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20107}}^1$

素因数の和:20161

約数の個数: 24

約数和(自身を含む): 90083840

約数和(自身を除く): 42711748

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 20107, 40214, 80428, 382033, 623317, 764066, 1246634, 1528132, 2493268, 11843023, 23686046, 47372092]

約数ペア:

[(1, 47372092), (2, 23686046), (4, 11843023), (19, 2493268), (31, 1528132), (38, 1246634), (62, 764066), (76, 623317), (124, 382033), (589, 80428), (1178, 40214), (2356, 20107)]