123336208

素因数分解:

$2^4\times {\mathrm{1367}}^1\times {\mathrm{5639}}^1$

素因数の和:7014

約数の個数: 20

約数和(自身を含む): 239181120

約数和(自身を除く): 115844912

約数列:

[1, 2, 4, 8, 16, 1367, 2734, 5468, 5639, 10936, 11278, 21872, 22556, 45112, 90224, 7708513, 15417026, 30834052, 61668104, 123336208]

約数ペア:

[(1, 123336208), (2, 61668104), (4, 30834052), (8, 15417026), (16, 7708513), (1367, 90224), (2734, 45112), (5468, 22556), (5639, 21872), (10936, 11278)]