55221392

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{10427}}^1$

素因数の和:10766

約数の個数: 20

約数和(自身を含む): 107324976

約数和(自身を除く): 52103584

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 10427, 20854, 41708, 83416, 166832, 3451337, 6902674, 13805348, 27610696, 55221392]

約数ペア:

[(1, 55221392), (2, 27610696), (4, 13805348), (8, 6902674), (16, 3451337), (331, 166832), (662, 83416), (1324, 41708), (2648, 20854), (5296, 10427)]