40608746

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{1097}}^1$

素因数の和:1405

約数の個数: 16

約数和(自身を含む): 61979904

約数和(自身を除く): 21371158

約数列:

[1, 2, 83, 166, 223, 446, 1097, 2194, 18509, 37018, 91051, 182102, 244631, 489262, 20304373, 40608746]

約数ペア:

[(1, 40608746), (2, 20304373), (83, 489262), (166, 244631), (223, 182102), (446, 91051), (1097, 37018), (2194, 18509)]