84119878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 140025600

約数和(自身を除く): 55905722

約数列:

[1, 2, 19, 23, 38, 46, 109, 218, 437, 874, 883, 1766, 2071, 2507, 4142, 5014, 16777, 20309, 33554, 40618, 47633, 95266, 96247, 192494, 385871, 771742, 1828693, 2213681, 3657386, 4427362, 42059939, 84119878]

約数ペア:

[(1, 84119878), (2, 42059939), (19, 4427362), (23, 3657386), (38, 2213681), (46, 1828693), (109, 771742), (218, 385871), (437, 192494), (874, 96247), (883, 95266), (1766, 47633), (2071, 40618), (2507, 33554), (4142, 20309), (5014, 16777)]