5138312

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{20719}}^1$

素因数の和:20756

約数の個数: 16

約数和(自身を含む): 9945600

約数和(自身を除く): 4807288

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 20719, 41438, 82876, 165752, 642289, 1284578, 2569156, 5138312]

約数ペア:

[(1, 5138312), (2, 2569156), (4, 1284578), (8, 642289), (31, 165752), (62, 82876), (124, 41438), (248, 20719)]