42841796

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 76516440

約数和(自身を除く): 33674644

約数列:

[1, 2, 4, 97, 109, 194, 218, 388, 436, 1013, 2026, 4052, 10573, 21146, 42292, 98261, 110417, 196522, 220834, 393044, 441668, 10710449, 21420898, 42841796]

約数ペア:

[(1, 42841796), (2, 21420898), (4, 10710449), (97, 441668), (109, 393044), (194, 220834), (218, 196522), (388, 110417), (436, 98261), (1013, 42292), (2026, 21146), (4052, 10573)]