90309934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{937}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 159790176

約数和(自身を除く): 69480242

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 337, 674, 937, 1874, 3707, 4381, 7414, 8762, 10307, 12181, 20614, 24362, 48191, 96382, 133991, 267982, 315769, 631538, 3473459, 4104997, 6946918, 8209994, 45154967, 90309934]

約数ペア:

[(1, 90309934), (2, 45154967), (11, 8209994), (13, 6946918), (22, 4104997), (26, 3473459), (143, 631538), (286, 315769), (337, 267982), (674, 133991), (937, 96382), (1874, 48191), (3707, 24362), (4381, 20614), (7414, 12181), (8762, 10307)]