40243318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{6197}}^1$

素因数の和:6407

約数の個数: 16

約数和(自身を含む): 64260864

約数和(自身を除く): 24017546

約数列:

[1, 2, 17, 34, 191, 382, 3247, 6197, 6494, 12394, 105349, 210698, 1183627, 2367254, 20121659, 40243318]

約数ペア:

[(1, 40243318), (2, 20121659), (17, 2367254), (34, 1183627), (191, 210698), (382, 105349), (3247, 12394), (6197, 6494)]