169488904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52571}}^1$

素因数の和:52621

約数の個数: 32

約数和(自身を含む): 353283840

約数和(自身を除く): 183794936

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 52571, 105142, 210284, 420568, 683423, 1366846, 1629701, 2733692, 3259402, 5467384, 6518804, 13037608, 21186113, 42372226, 84744452, 169488904]

約数ペア:

[(1, 169488904), (2, 84744452), (4, 42372226), (8, 21186113), (13, 13037608), (26, 6518804), (31, 5467384), (52, 3259402), (62, 2733692), (104, 1629701), (124, 1366846), (248, 683423), (403, 420568), (806, 210284), (1612, 105142), (3224, 52571)]