80319318

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{1129}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 164021760

約数和(自身を除く): 83702442

約数列:

[1, 2, 3, 6, 71, 142, 167, 213, 334, 426, 501, 1002, 1129, 2258, 3387, 6774, 11857, 23714, 35571, 71142, 80159, 160318, 188543, 240477, 377086, 480954, 565629, 1131258, 13386553, 26773106, 40159659, 80319318]

約数ペア:

[(1, 80319318), (2, 40159659), (3, 26773106), (6, 13386553), (71, 1131258), (142, 565629), (167, 480954), (213, 377086), (334, 240477), (426, 188543), (501, 160318), (1002, 80159), (1129, 71142), (2258, 35571), (3387, 23714), (6774, 11857)]