40543406

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1259

約数の個数: 16

約数和(自身を含む): 62034720

約数和(自身を除く): 21491314

約数列:

[1, 2, 61, 122, 439, 757, 878, 1514, 26779, 46177, 53558, 92354, 332323, 664646, 20271703, 40543406]

約数ペア:

[(1, 40543406), (2, 20271703), (61, 664646), (122, 332323), (439, 92354), (757, 53558), (878, 46177), (1514, 26779)]