31634772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 84238560

約数和(自身を除く): 52603788

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 821, 988, 1014, 1482, 1642, 2028, 2463, 2964, 3211, 3284, 4926, 6422, 9633, 9852, 10673, 12844, 15599, 19266, 21346, 31198, 32019, 38532, 42692, 46797, 62396, 64038, 93594, 128076, 138749, 187188, 202787, 277498, 405574, 416247, 554996, 608361, 811148, 832494, 1216722, 1664988, 2433444, 2636231, 5272462, 7908693, 10544924, 15817386, 31634772]

約数ペア:

[(1, 31634772), (2, 15817386), (3, 10544924), (4, 7908693), (6, 5272462), (12, 2636231), (13, 2433444), (19, 1664988), (26, 1216722), (38, 832494), (39, 811148), (52, 608361), (57, 554996), (76, 416247), (78, 405574), (114, 277498), (156, 202787), (169, 187188), (228, 138749), (247, 128076), (338, 93594), (494, 64038), (507, 62396), (676, 46797), (741, 42692), (821, 38532), (988, 32019), (1014, 31198), (1482, 21346), (1642, 19266), (2028, 15599), (2463, 12844), (2964, 10673), (3211, 9852), (3284, 9633), (4926, 6422)]