21944576

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{3727}}^1$

素因数の和:3766

約数の個数: 36

約数和(自身を含む): 45720192

約数和(自身を除く): 23775616

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 3727, 5888, 7454, 14908, 29816, 59632, 85721, 119264, 171442, 238528, 342884, 477056, 685768, 954112, 1371536, 2743072, 5486144, 10972288, 21944576]

約数ペア:

[(1, 21944576), (2, 10972288), (4, 5486144), (8, 2743072), (16, 1371536), (23, 954112), (32, 685768), (46, 477056), (64, 342884), (92, 238528), (128, 171442), (184, 119264), (256, 85721), (368, 59632), (736, 29816), (1472, 14908), (2944, 7454), (3727, 5888)]