40430384

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{24533}}^1$

素因数の和:24644

約数の個数: 20

約数和(自身を含む): 79097616

約数和(自身を除く): 38667232

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 24533, 49066, 98132, 196264, 392528, 2526899, 5053798, 10107596, 20215192, 40430384]

約数ペア:

[(1, 40430384), (2, 20215192), (4, 10107596), (8, 5053798), (16, 2526899), (103, 392528), (206, 196264), (412, 98132), (824, 49066), (1648, 24533)]