231143158

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{6421}}^1$

素因数の和:6903

約数の個数: 16

約数和(自身を含む): 356035680

約数和(自身を除く): 124892522

約数列:

[1, 2, 41, 82, 439, 878, 6421, 12842, 17999, 35998, 263261, 526522, 2818819, 5637638, 115571579, 231143158]

約数ペア:

[(1, 231143158), (2, 115571579), (41, 5637638), (82, 2818819), (439, 526522), (878, 263261), (6421, 35998), (12842, 17999)]