85968578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 139285440

約数和(自身を除く): 53316862

約数列:

[1, 2, 19, 38, 83, 97, 166, 194, 281, 562, 1577, 1843, 3154, 3686, 5339, 8051, 10678, 16102, 23323, 27257, 46646, 54514, 152969, 305938, 443137, 517883, 886274, 1035766, 2262331, 4524662, 42984289, 85968578]

約数ペア:

[(1, 85968578), (2, 42984289), (19, 4524662), (38, 2262331), (83, 1035766), (97, 886274), (166, 517883), (194, 443137), (281, 305938), (562, 152969), (1577, 54514), (1843, 46646), (3154, 27257), (3686, 23323), (5339, 16102), (8051, 10678)]