89220910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{387917}}^1$

素因数の和:387947

約数の個数: 16

約数和(自身を含む): 167580576

約数和(自身を除く): 78359666

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 387917, 775834, 1939585, 3879170, 8922091, 17844182, 44610455, 89220910]

約数ペア:

[(1, 89220910), (2, 44610455), (5, 17844182), (10, 8922091), (23, 3879170), (46, 1939585), (115, 775834), (230, 387917)]