22100048

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{5503}}^1$

素因数の和:5762

約数の個数: 20

約数和(自身を含む): 42997248

約数和(自身を除く): 20897200

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 5503, 11006, 22012, 44024, 88048, 1381253, 2762506, 5525012, 11050024, 22100048]

約数ペア:

[(1, 22100048), (2, 11050024), (4, 5525012), (8, 2762506), (16, 1381253), (251, 88048), (502, 44024), (1004, 22012), (2008, 11006), (4016, 5503)]