16254856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2613

約数の個数: 32

約数和(自身を含む): 32970240

約数和(自身を除く): 16715384

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 2543, 3196, 5086, 6392, 10172, 20344, 43231, 86462, 119521, 172924, 239042, 345848, 478084, 956168, 2031857, 4063714, 8127428, 16254856]

約数ペア:

[(1, 16254856), (2, 8127428), (4, 4063714), (8, 2031857), (17, 956168), (34, 478084), (47, 345848), (68, 239042), (94, 172924), (136, 119521), (188, 86462), (376, 43231), (799, 20344), (1598, 10172), (2543, 6392), (3196, 5086)]