313629152

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{138041}}^1$

素因数の和:138122

約数の個数: 24

約数和(自身を含む): 626158512

約数和(自身を除く): 312529360

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 138041, 276082, 552164, 1104328, 2208656, 4417312, 9800911, 19601822, 39203644, 78407288, 156814576, 313629152]

約数ペア:

[(1, 313629152), (2, 156814576), (4, 78407288), (8, 39203644), (16, 19601822), (32, 9800911), (71, 4417312), (142, 2208656), (284, 1104328), (568, 552164), (1136, 276082), (2272, 138041)]