22220524

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 40134528

約数和(自身を除く): 17914004

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 863, 1726, 3452, 6437, 12874, 25748, 35383, 70766, 135491, 141532, 270982, 541964, 5555131, 11110262, 22220524]

約数ペア:

[(1, 22220524), (2, 11110262), (4, 5555131), (41, 541964), (82, 270982), (157, 141532), (164, 135491), (314, 70766), (628, 35383), (863, 25748), (1726, 12874), (3452, 6437)]