22203088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{81629}}^1$

素因数の和:81654

約数の個数: 20

約数和(自身を含む): 45549540

約数和(自身を除く): 23346452

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 81629, 163258, 326516, 653032, 1306064, 1387693, 2775386, 5550772, 11101544, 22203088]

約数ペア:

[(1, 22203088), (2, 11101544), (4, 5550772), (8, 2775386), (16, 1387693), (17, 1306064), (34, 653032), (68, 326516), (136, 163258), (272, 81629)]