40643098

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1483}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 62185536

約数和(自身を除く): 21542438

約数列:

[1, 2, 71, 142, 193, 386, 1483, 2966, 13703, 27406, 105293, 210586, 286219, 572438, 20321549, 40643098]

約数ペア:

[(1, 40643098), (2, 20321549), (71, 572438), (142, 286219), (193, 210586), (386, 105293), (1483, 27406), (2966, 13703)]