80519894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4561}}^1$

素因数の和:4680

約数の個数: 32

約数和(自身を含む): 150217536

約数和(自身を除く): 69697642

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 679, 1261, 1358, 2522, 4561, 8827, 9122, 17654, 31927, 59293, 63854, 118586, 415051, 442417, 830102, 884834, 3096919, 5751421, 6193838, 11502842, 40259947, 80519894]

約数ペア:

[(1, 80519894), (2, 40259947), (7, 11502842), (13, 6193838), (14, 5751421), (26, 3096919), (91, 884834), (97, 830102), (182, 442417), (194, 415051), (679, 118586), (1261, 63854), (1358, 59293), (2522, 31927), (4561, 17654), (8827, 9122)]