89352470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{388489}}^1$

素因数の和:388519

約数の個数: 16

約数和(自身を含む): 167827680

約数和(自身を除く): 78475210

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 388489, 776978, 1942445, 3884890, 8935247, 17870494, 44676235, 89352470]

約数ペア:

[(1, 89352470), (2, 44676235), (5, 17870494), (10, 8935247), (23, 3884890), (46, 1942445), (115, 776978), (230, 388489)]