83404528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{274357}}^1$

素因数の和:274384

約数の個数: 20

約数和(自身を含む): 170101960

約数和(自身を除く): 86697432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 274357, 548714, 1097428, 2194856, 4389712, 5212783, 10425566, 20851132, 41702264, 83404528]

約数ペア:

[(1, 83404528), (2, 41702264), (4, 20851132), (8, 10425566), (16, 5212783), (19, 4389712), (38, 2194856), (76, 1097428), (152, 548714), (304, 274357)]