89051998

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{797}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 159957504

約数和(自身を除く): 70905506

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 347, 694, 797, 1594, 2429, 4858, 5579, 7981, 11158, 15962, 18331, 36662, 55867, 111734, 128317, 256634, 276559, 553118, 1935913, 3871826, 6360857, 12721714, 44525999, 89051998]

約数ペア:

[(1, 89051998), (2, 44525999), (7, 12721714), (14, 6360857), (23, 3871826), (46, 1935913), (161, 553118), (322, 276559), (347, 256634), (694, 128317), (797, 111734), (1594, 55867), (2429, 36662), (4858, 18331), (5579, 15962), (7981, 11158)]