16430992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 40

約数和(自身を含む): 33228032

約数和(自身を除く): 16797040

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 211, 248, 314, 422, 496, 628, 844, 1256, 1688, 2512, 3376, 4867, 6541, 9734, 13082, 19468, 26164, 33127, 38936, 52328, 66254, 77872, 104656, 132508, 265016, 530032, 1026937, 2053874, 4107748, 8215496, 16430992]

約数ペア:

[(1, 16430992), (2, 8215496), (4, 4107748), (8, 2053874), (16, 1026937), (31, 530032), (62, 265016), (124, 132508), (157, 104656), (211, 77872), (248, 66254), (314, 52328), (422, 38936), (496, 33127), (628, 26164), (844, 19468), (1256, 13082), (1688, 9734), (2512, 6541), (3376, 4867)]