82553558

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{6691}}^1$

素因数の和:6923

約数の個数: 16

約数和(自身を含む): 128486400

約数和(自身を除く): 45932842

約数列:

[1, 2, 31, 62, 199, 398, 6169, 6691, 12338, 13382, 207421, 414842, 1331509, 2663018, 41276779, 82553558]

約数ペア:

[(1, 82553558), (2, 41276779), (31, 2663018), (62, 1331509), (199, 414842), (398, 207421), (6169, 13382), (6691, 12338)]