108670288

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{157951}}^1$

素因数の和:158002

約数の個数: 20

約数和(自身を含む): 215446528

約数和(自身を除く): 106776240

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 157951, 315902, 631804, 1263608, 2527216, 6791893, 13583786, 27167572, 54335144, 108670288]

約数ペア:

[(1, 108670288), (2, 54335144), (4, 27167572), (8, 13583786), (16, 6791893), (43, 2527216), (86, 1263608), (172, 631804), (344, 315902), (688, 157951)]