89814858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{30119}}^1$

素因数の和:30202

約数の個数: 32

約数和(自身を含む): 208189440

約数和(自身を除く): 118374582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 30119, 60238, 90357, 180714, 210833, 421666, 632499, 1264998, 2138449, 4276898, 6415347, 12830694, 14969143, 29938286, 44907429, 89814858]

約数ペア:

[(1, 89814858), (2, 44907429), (3, 29938286), (6, 14969143), (7, 12830694), (14, 6415347), (21, 4276898), (42, 2138449), (71, 1264998), (142, 632499), (213, 421666), (426, 210833), (497, 180714), (994, 90357), (1491, 60238), (2982, 30119)]