86820424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{941}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 171820800

約数和(自身を除く): 85000376

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 607, 941, 1214, 1882, 2428, 3764, 4856, 7528, 11533, 17879, 23066, 35758, 46132, 71516, 92264, 143032, 571187, 1142374, 2284748, 4569496, 10852553, 21705106, 43410212, 86820424]

約数ペア:

[(1, 86820424), (2, 43410212), (4, 21705106), (8, 10852553), (19, 4569496), (38, 2284748), (76, 1142374), (152, 571187), (607, 143032), (941, 92264), (1214, 71516), (1882, 46132), (2428, 35758), (3764, 23066), (4856, 17879), (7528, 11533)]