22970272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{55217}}^1$

素因数の和:55240

約数の個数: 24

約数和(自身を含む): 48702276

約数和(自身を除く): 25732004

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 55217, 110434, 220868, 441736, 717821, 883472, 1435642, 1766944, 2871284, 5742568, 11485136, 22970272]

約数ペア:

[(1, 22970272), (2, 11485136), (4, 5742568), (8, 2871284), (13, 1766944), (16, 1435642), (26, 883472), (32, 717821), (52, 441736), (104, 220868), (208, 110434), (416, 55217)]