8045159942818

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{18911}}^1\times {\mathrm{52379}}^1$

素因数の和:71454

約数の個数: 32

約数和(自身を含む): 12553017016320

約数和(自身を除く): 4507857073502

約数列:

[1, 2, 31, 62, 131, 262, 4061, 8122, 18911, 37822, 52379, 104758, 586241, 1172482, 1623749, 2477341, 3247498, 4954682, 6861649, 13723298, 76797571, 153595142, 212711119, 425422238, 990539269, 1981078538, 30706717339, 61413434678, 129760644239, 259521288478, 4022579971409, 8045159942818]

約数ペア:

[(1, 8045159942818), (2, 4022579971409), (31, 259521288478), (62, 129760644239), (131, 61413434678), (262, 30706717339), (4061, 1981078538), (8122, 990539269), (18911, 425422238), (37822, 212711119), (52379, 153595142), (104758, 76797571), (586241, 13723298), (1172482, 6861649), (1623749, 4954682), (2477341, 3247498)]