90964986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{15809}}^1$

素因数の和:15958

約数の個数: 32

約数和(自身を含む): 209450880

約数和(自身を除く): 118485894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 15809, 31618, 47427, 94854, 110663, 221326, 331989, 663978, 2165833, 4331666, 6497499, 12994998, 15160831, 30321662, 45482493, 90964986]

約数ペア:

[(1, 90964986), (2, 45482493), (3, 30321662), (6, 15160831), (7, 12994998), (14, 6497499), (21, 4331666), (42, 2165833), (137, 663978), (274, 331989), (411, 221326), (822, 110663), (959, 94854), (1918, 47427), (2877, 31618), (5754, 15809)]