77994832

素因数分解:

$2^4\times {\mathrm{1997}}^1\times {\mathrm{2441}}^1$

素因数の和:4446

約数の個数: 20

約数和(自身を含む): 151252596

約数和(自身を除く): 73257764

約数列:

[1, 2, 4, 8, 16, 1997, 2441, 3994, 4882, 7988, 9764, 15976, 19528, 31952, 39056, 4874677, 9749354, 19498708, 38997416, 77994832]

約数ペア:

[(1, 77994832), (2, 38997416), (4, 19498708), (8, 9749354), (16, 4874677), (1997, 39056), (2441, 31952), (3994, 19528), (4882, 15976), (7988, 9764)]