31034874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2441}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 67281984

約数和(自身を除く): 36247110

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 2441, 4238, 4882, 6357, 7323, 12714, 14646, 31733, 63466, 95199, 190398, 397883, 795766, 1193649, 2387298, 5172479, 10344958, 15517437, 31034874]

約数ペア:

[(1, 31034874), (2, 15517437), (3, 10344958), (6, 5172479), (13, 2387298), (26, 1193649), (39, 795766), (78, 397883), (163, 190398), (326, 95199), (489, 63466), (978, 31733), (2119, 14646), (2441, 12714), (4238, 7323), (4882, 6357)]