31265364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6911}}^1$

素因数の和:6960

約数の個数: 48

約数和(自身を含む): 81285120

約数和(自身を除く): 50019756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 6911, 13822, 20733, 27644, 41466, 82932, 89843, 179686, 200419, 269529, 359372, 400838, 539058, 601257, 801676, 1078116, 1202514, 2405028, 2605447, 5210894, 7816341, 10421788, 15632682, 31265364]

約数ペア:

[(1, 31265364), (2, 15632682), (3, 10421788), (4, 7816341), (6, 5210894), (12, 2605447), (13, 2405028), (26, 1202514), (29, 1078116), (39, 801676), (52, 601257), (58, 539058), (78, 400838), (87, 359372), (116, 269529), (156, 200419), (174, 179686), (348, 89843), (377, 82932), (754, 41466), (1131, 27644), (1508, 20733), (2262, 13822), (4524, 6911)]