90632018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 145897200

約数和(自身を除く): 55265182

約数列:

[1, 2, 29, 37, 58, 74, 157, 269, 314, 538, 1073, 2146, 4553, 5809, 7801, 9106, 9953, 11618, 15602, 19906, 42233, 84466, 168461, 288637, 336922, 577274, 1224757, 1562621, 2449514, 3125242, 45316009, 90632018]

約数ペア:

[(1, 90632018), (2, 45316009), (29, 3125242), (37, 2449514), (58, 1562621), (74, 1224757), (157, 577274), (269, 336922), (314, 288637), (538, 168461), (1073, 84466), (2146, 42233), (4553, 19906), (5809, 15602), (7801, 11618), (9106, 9953)]