22320248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{90001}}^1$

素因数の和:90038

約数の個数: 16

約数和(自身を含む): 43200960

約数和(自身を除く): 20880712

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 90001, 180002, 360004, 720008, 2790031, 5580062, 11160124, 22320248]

約数ペア:

[(1, 22320248), (2, 11160124), (4, 5580062), (8, 2790031), (31, 720008), (62, 360004), (124, 180002), (248, 90001)]