89003138

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{80473}}^1$

素因数の和:80561

約数の個数: 16

約数和(自身を含む): 154510080

約数和(自身を除く): 65506942

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 80473, 160946, 563311, 1126622, 6357367, 12714734, 44501569, 89003138]

約数ペア:

[(1, 89003138), (2, 44501569), (7, 12714734), (14, 6357367), (79, 1126622), (158, 563311), (553, 160946), (1106, 80473)]