31797827438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{99277}}^1$

素因数の和:99516

約数の個数: 32

約数和(自身を含む): 52304415744

約数和(自身を除く): 20506588306

約数列:

[1, 2, 13, 26, 97, 127, 194, 254, 1261, 1651, 2522, 3302, 12319, 24638, 99277, 160147, 198554, 320294, 1290601, 2581202, 9629869, 12608179, 19259738, 25216358, 125188297, 163906327, 250376594, 327812654, 1222993363, 2445986726, 15898913719, 31797827438]

約数ペア:

[(1, 31797827438), (2, 15898913719), (13, 2445986726), (26, 1222993363), (97, 327812654), (127, 250376594), (194, 163906327), (254, 125188297), (1261, 25216358), (1651, 19259738), (2522, 12608179), (3302, 9629869), (12319, 2581202), (24638, 1290601), (99277, 320294), (160147, 198554)]