31085574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2909}}^1$

素因数の和:3064

約数の個数: 32

約数和(自身を含む): 67465440

約数和(自身を除く): 36379866

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 2909, 3562, 5343, 5818, 8727, 10686, 17454, 37817, 75634, 113451, 226902, 398533, 797066, 1195599, 2391198, 5180929, 10361858, 15542787, 31085574]

約数ペア:

[(1, 31085574), (2, 15542787), (3, 10361858), (6, 5180929), (13, 2391198), (26, 1195599), (39, 797066), (78, 398533), (137, 226902), (274, 113451), (411, 75634), (822, 37817), (1781, 17454), (2909, 10686), (3562, 8727), (5343, 5818)]