30904144

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{17093}}^1$

素因数の和:17214

約数の個数: 20

約数和(自身を含む): 60410196

約数和(自身を除く): 29506052

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 17093, 34186, 68372, 136744, 273488, 1931509, 3863018, 7726036, 15452072, 30904144]

約数ペア:

[(1, 30904144), (2, 15452072), (4, 7726036), (8, 3863018), (16, 1931509), (113, 273488), (226, 136744), (452, 68372), (904, 34186), (1808, 17093)]