81105452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{46399}}^1$

素因数の和:46445

約数の個数: 24

約数和(自身を含む): 155904000

約数和(自身を除く): 74798548

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 46399, 92798, 185596, 881581, 1067177, 1763162, 2134354, 3526324, 4268708, 20276363, 40552726, 81105452]

約数ペア:

[(1, 81105452), (2, 40552726), (4, 20276363), (19, 4268708), (23, 3526324), (38, 2134354), (46, 1763162), (76, 1067177), (92, 881581), (437, 185596), (874, 92798), (1748, 46399)]