54778384

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{8171}}^1$

素因数の和:8598

約数の個数: 20

約数和(自身を含む): 106399440

約数和(自身を除く): 51621056

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 8171, 16342, 32684, 65368, 130736, 3423649, 6847298, 13694596, 27389192, 54778384]

約数ペア:

[(1, 54778384), (2, 27389192), (4, 13694596), (8, 6847298), (16, 3423649), (419, 130736), (838, 65368), (1676, 32684), (3352, 16342), (6704, 8171)]