31488966431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{35809}}^1$

素因数の和:36035

約数の個数: 32

約数和(自身を含む): 37684725120

約数和(自身を除く): 6195758689

約数列:

[1, 13, 17, 23, 173, 221, 299, 391, 2249, 2941, 3979, 5083, 35809, 38233, 51727, 67643, 465517, 608753, 823607, 879359, 6194957, 7913789, 10706891, 14001319, 80534441, 105314269, 142484011, 182017147, 1369085497, 1852292143, 2422228187, 31488966431]

約数ペア:

[(1, 31488966431), (13, 2422228187), (17, 1852292143), (23, 1369085497), (173, 182017147), (221, 142484011), (299, 105314269), (391, 80534441), (2249, 14001319), (2941, 10706891), (3979, 7913789), (5083, 6194957), (35809, 879359), (38233, 823607), (51727, 608753), (67643, 465517)]