167005616

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{15791}}^1$

素因数の和:16460

約数の個数: 20

約数和(自身を含む): 324083424

約数和(自身を除く): 157077808

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 15791, 31582, 63164, 126328, 252656, 10437851, 20875702, 41751404, 83502808, 167005616]

約数ペア:

[(1, 167005616), (2, 83502808), (4, 41751404), (8, 20875702), (16, 10437851), (661, 252656), (1322, 126328), (2644, 63164), (5288, 31582), (10576, 15791)]