43287856

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{51047}}^1$

素因数の和:51108

約数の個数: 20

約数和(自身を含む): 85454352

約数和(自身を除く): 42166496

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 51047, 102094, 204188, 408376, 816752, 2705491, 5410982, 10821964, 21643928, 43287856]

約数ペア:

[(1, 43287856), (2, 21643928), (4, 10821964), (8, 5410982), (16, 2705491), (53, 816752), (106, 408376), (212, 204188), (424, 102094), (848, 51047)]