89906306

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 157593600

約数和(自身を除く): 67687294

約数列:

[1, 2, 7, 14, 71, 142, 151, 302, 497, 599, 994, 1057, 1198, 2114, 4193, 8386, 10721, 21442, 42529, 75047, 85058, 90449, 150094, 180898, 297703, 595406, 633143, 1266286, 6421879, 12843758, 44953153, 89906306]

約数ペア:

[(1, 89906306), (2, 44953153), (7, 12843758), (14, 6421879), (71, 1266286), (142, 633143), (151, 595406), (302, 297703), (497, 180898), (599, 150094), (994, 90449), (1057, 85058), (1198, 75047), (2114, 42529), (4193, 21442), (8386, 10721)]