31103245004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1\times {\mathrm{4673}}^1$

素因数の和:8850

約数の個数: 48

約数和(自身を含む): 60536152320

約数和(自身を除く): 29432907316

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 4129, 4673, 8258, 9346, 16516, 18692, 53677, 60749, 107354, 121498, 127999, 144863, 214708, 242996, 255998, 289726, 511996, 579452, 1663987, 1883219, 3327974, 3766438, 6655948, 7532876, 19294817, 38589634, 77179268, 250832621, 501665242, 598139327, 1003330484, 1196278654, 2392557308, 7775811251, 15551622502, 31103245004]

約数ペア:

[(1, 31103245004), (2, 15551622502), (4, 7775811251), (13, 2392557308), (26, 1196278654), (31, 1003330484), (52, 598139327), (62, 501665242), (124, 250832621), (403, 77179268), (806, 38589634), (1612, 19294817), (4129, 7532876), (4673, 6655948), (8258, 3766438), (9346, 3327974), (16516, 1883219), (18692, 1663987), (53677, 579452), (60749, 511996), (107354, 289726), (121498, 255998), (127999, 242996), (144863, 214708)]