22355408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{82189}}^1$

素因数の和:82214

約数の個数: 20

約数和(自身を含む): 45862020

約数和(自身を除く): 23506612

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 82189, 164378, 328756, 657512, 1315024, 1397213, 2794426, 5588852, 11177704, 22355408]

約数ペア:

[(1, 22355408), (2, 11177704), (4, 5588852), (8, 2794426), (16, 1397213), (17, 1315024), (34, 657512), (68, 328756), (136, 164378), (272, 82189)]