222706928

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2503}}^1$

素因数の和:2661

約数の個数: 40

約数和(自身を含む): 443388288

約数和(自身を除く): 220681360

約数列:

[1, 2, 4, 8, 16, 67, 83, 134, 166, 268, 332, 536, 664, 1072, 1328, 2503, 5006, 5561, 10012, 11122, 20024, 22244, 40048, 44488, 88976, 167701, 207749, 335402, 415498, 670804, 830996, 1341608, 1661992, 2683216, 3323984, 13919183, 27838366, 55676732, 111353464, 222706928]

約数ペア:

[(1, 222706928), (2, 111353464), (4, 55676732), (8, 27838366), (16, 13919183), (67, 3323984), (83, 2683216), (134, 1661992), (166, 1341608), (268, 830996), (332, 670804), (536, 415498), (664, 335402), (1072, 207749), (1328, 167701), (2503, 88976), (5006, 44488), (5561, 40048), (10012, 22244), (11122, 20024)]