15841664

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{5381}}^1$

素因数の和:5418

約数の個数: 32

約数和(自身を含む): 32937840

約数和(自身を除く): 17096176

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 5381, 10762, 21524, 43048, 86096, 123763, 172192, 247526, 344384, 495052, 688768, 990104, 1980208, 3960416, 7920832, 15841664]

約数ペア:

[(1, 15841664), (2, 7920832), (4, 3960416), (8, 1980208), (16, 990104), (23, 688768), (32, 495052), (46, 344384), (64, 247526), (92, 172192), (128, 123763), (184, 86096), (368, 43048), (736, 21524), (1472, 10762), (2944, 5381)]