42160784

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{25583}}^1$

素因数の和:25694

約数の個数: 20

約数和(自身を含む): 82482816

約数和(自身を除く): 40322032

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 25583, 51166, 102332, 204664, 409328, 2635049, 5270098, 10540196, 21080392, 42160784]

約数ペア:

[(1, 42160784), (2, 21080392), (4, 10540196), (8, 5270098), (16, 2635049), (103, 409328), (206, 204664), (412, 102332), (824, 51166), (1648, 25583)]