86222722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2099}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 58929278

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 437, 874, 893, 1081, 1786, 2099, 2162, 4198, 20539, 39881, 41078, 48277, 79762, 96554, 98653, 197306, 917263, 1834526, 1874407, 2269019, 3748814, 4538038, 43111361, 86222722]

約数ペア:

[(1, 86222722), (2, 43111361), (19, 4538038), (23, 3748814), (38, 2269019), (46, 1874407), (47, 1834526), (94, 917263), (437, 197306), (874, 98653), (893, 96554), (1081, 79762), (1786, 48277), (2099, 41078), (2162, 39881), (4198, 20539)]