84086666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 143337600

約数和(自身を除く): 59250934

約数列:

[1, 2, 19, 23, 38, 46, 47, 89, 94, 178, 437, 529, 874, 893, 1058, 1081, 1691, 1786, 2047, 2162, 3382, 4094, 4183, 8366, 10051, 20102, 20539, 24863, 38893, 41078, 47081, 49726, 77786, 79477, 94162, 96209, 158954, 192418, 472397, 894539, 944794, 1789078, 1827971, 2212807, 3655942, 4425614, 42043333, 84086666]

約数ペア:

[(1, 84086666), (2, 42043333), (19, 4425614), (23, 3655942), (38, 2212807), (46, 1827971), (47, 1789078), (89, 944794), (94, 894539), (178, 472397), (437, 192418), (529, 158954), (874, 96209), (893, 94162), (1058, 79477), (1081, 77786), (1691, 49726), (1786, 47081), (2047, 41078), (2162, 38893), (3382, 24863), (4094, 20539), (4183, 20102), (8366, 10051)]