40528106

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{1433}}^1$

素因数の和:1693

約数の個数: 16

約数和(自身を含む): 61948800

約数和(自身を除く): 21420694

約数列:

[1, 2, 79, 158, 179, 358, 1433, 2866, 14141, 28282, 113207, 226414, 256507, 513014, 20264053, 40528106]

約数ペア:

[(1, 40528106), (2, 20264053), (79, 513014), (158, 256507), (179, 226414), (358, 113207), (1433, 28282), (2866, 14141)]