16187856

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{2069}}^1$

素因数の和:2243

約数の個数: 40

約数和(自身を含む): 42095520

約数和(自身を除く): 25907664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2069, 2608, 3912, 4138, 6207, 7824, 8276, 12414, 16552, 24828, 33104, 49656, 99312, 337247, 674494, 1011741, 1348988, 2023482, 2697976, 4046964, 5395952, 8093928, 16187856]

約数ペア:

[(1, 16187856), (2, 8093928), (3, 5395952), (4, 4046964), (6, 2697976), (8, 2023482), (12, 1348988), (16, 1011741), (24, 674494), (48, 337247), (163, 99312), (326, 49656), (489, 33104), (652, 24828), (978, 16552), (1304, 12414), (1956, 8276), (2069, 7824), (2608, 6207), (3912, 4138)]