30930208

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{56857}}^1$

素因数の和:56884

約数の個数: 24

約数和(自身を含む): 64476972

約数和(自身を除く): 33546764

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 56857, 113714, 227428, 454856, 909712, 966569, 1819424, 1933138, 3866276, 7732552, 15465104, 30930208]

約数ペア:

[(1, 30930208), (2, 15465104), (4, 7732552), (8, 3866276), (16, 1933138), (17, 1819424), (32, 966569), (34, 909712), (68, 454856), (136, 227428), (272, 113714), (544, 56857)]