31565196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67447}}^1$

素因数の和:67470

約数の個数: 36

約数和(自身を含む): 85928752

約数和(自身を除く): 54363556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 67447, 134894, 202341, 269788, 404682, 607023, 809364, 876811, 1214046, 1753622, 2428092, 2630433, 3507244, 5260866, 7891299, 10521732, 15782598, 31565196]

約数ペア:

[(1, 31565196), (2, 15782598), (3, 10521732), (4, 7891299), (6, 5260866), (9, 3507244), (12, 2630433), (13, 2428092), (18, 1753622), (26, 1214046), (36, 876811), (39, 809364), (52, 607023), (78, 404682), (117, 269788), (156, 202341), (234, 134894), (468, 67447)]