40515334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1613}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 64108080

約数和(自身を除く): 23592746

約数列:

[1, 2, 19, 38, 661, 1322, 1613, 3226, 12559, 25118, 30647, 61294, 1066193, 2132386, 20257667, 40515334]

約数ペア:

[(1, 40515334), (2, 20257667), (19, 2132386), (38, 1066193), (661, 61294), (1322, 30647), (1613, 25118), (3226, 12559)]