90615412

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{673}}^1\times {\mathrm{821}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 162884232

約数和(自身を除く): 72268820

約数列:

[1, 2, 4, 41, 82, 164, 673, 821, 1346, 1642, 2692, 3284, 27593, 33661, 55186, 67322, 110372, 134644, 552533, 1105066, 2210132, 22653853, 45307706, 90615412]

約数ペア:

[(1, 90615412), (2, 45307706), (4, 22653853), (41, 2210132), (82, 1105066), (164, 552533), (673, 134644), (821, 110372), (1346, 67322), (1642, 55186), (2692, 33661), (3284, 27593)]