123806368

素因数分解:

$2^5\times 7^1\times {\mathrm{552707}}^1$

素因数の和:552724

約数の個数: 24

約数和(自身を含む): 278564832

約数和(自身を除く): 154758464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 552707, 1105414, 2210828, 3868949, 4421656, 7737898, 8843312, 15475796, 17686624, 30951592, 61903184, 123806368]

約数ペア:

[(1, 123806368), (2, 61903184), (4, 30951592), (7, 17686624), (8, 15475796), (14, 8843312), (16, 7737898), (28, 4421656), (32, 3868949), (56, 2210828), (112, 1105414), (224, 552707)]