31240092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{200257}}^1$

素因数の和:200277

約数の個数: 24

約数和(自身を含む): 78501136

約数和(自身を除く): 47261044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 200257, 400514, 600771, 801028, 1201542, 2403084, 2603341, 5206682, 7810023, 10413364, 15620046, 31240092]

約数ペア:

[(1, 31240092), (2, 15620046), (3, 10413364), (4, 7810023), (6, 5206682), (12, 2603341), (13, 2403084), (26, 1201542), (39, 801028), (52, 600771), (78, 400514), (156, 200257)]