31961312

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{9697}}^1$

素因数の和:9810

約数の個数: 24

約数和(自身を含む): 63541296

約数和(自身を除く): 31579984

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 9697, 19394, 38788, 77576, 155152, 310304, 998791, 1997582, 3995164, 7990328, 15980656, 31961312]

約数ペア:

[(1, 31961312), (2, 15980656), (4, 7990328), (8, 3995164), (16, 1997582), (32, 998791), (103, 310304), (206, 155152), (412, 77576), (824, 38788), (1648, 19394), (3296, 9697)]