16789976

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5657}}^1$

素因数の和:5723

約数の個数: 32

約数和(自身を含む): 36663840

約数和(自身を除く): 19873864

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 5657, 11314, 22628, 39599, 45256, 79198, 158396, 299821, 316792, 599642, 1199284, 2098747, 2398568, 4197494, 8394988, 16789976]

約数ペア:

[(1, 16789976), (2, 8394988), (4, 4197494), (7, 2398568), (8, 2098747), (14, 1199284), (28, 599642), (53, 316792), (56, 299821), (106, 158396), (212, 79198), (371, 45256), (424, 39599), (742, 22628), (1484, 11314), (2968, 5657)]