22645744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{128669}}^1$

素因数の和:128688

約数の個数: 20

約数和(自身を含む): 47865240

約数和(自身を除く): 25219496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 128669, 257338, 514676, 1029352, 1415359, 2058704, 2830718, 5661436, 11322872, 22645744]

約数ペア:

[(1, 22645744), (2, 11322872), (4, 5661436), (8, 2830718), (11, 2058704), (16, 1415359), (22, 1029352), (44, 514676), (88, 257338), (176, 128669)]