40657982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{15137}}^1$

素因数の和:15235

約数の個数: 16

約数和(自身を含む): 65396160

約数和(自身を除く): 24738178

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 15137, 30274, 257329, 514658, 1195823, 2391646, 20328991, 40657982]

約数ペア:

[(1, 40657982), (2, 20328991), (17, 2391646), (34, 1195823), (79, 514658), (158, 257329), (1343, 30274), (2686, 15137)]