31160423324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{7759}}^1$

素因数の和:8270

約数の個数: 48

約数和(自身を含む): 57198960000

約数和(自身を除く): 26038536676

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 389, 778, 1556, 2581, 5162, 7759, 10324, 11281, 15518, 22562, 31036, 34621, 45124, 69242, 138484, 225011, 450022, 690551, 900044, 1004009, 1381102, 2008018, 2762204, 3018251, 4016036, 6036502, 12073004, 20025979, 40051958, 80103916, 87529279, 175058558, 268624339, 350117116, 537248678, 1074497356, 7790105831, 15580211662, 31160423324]

約数ペア:

[(1, 31160423324), (2, 15580211662), (4, 7790105831), (29, 1074497356), (58, 537248678), (89, 350117116), (116, 268624339), (178, 175058558), (356, 87529279), (389, 80103916), (778, 40051958), (1556, 20025979), (2581, 12073004), (5162, 6036502), (7759, 4016036), (10324, 3018251), (11281, 2762204), (15518, 2008018), (22562, 1381102), (31036, 1004009), (34621, 900044), (45124, 690551), (69242, 450022), (138484, 225011)]