40565366

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19559}}^1$

素因数の和:19639

約数の個数: 16

約数和(自身を含む): 65486880

約数和(自身を除く): 24921514

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 19559, 39118, 332503, 665006, 1193099, 2386198, 20282683, 40565366]

約数ペア:

[(1, 40565366), (2, 20282683), (17, 2386198), (34, 1193099), (61, 665006), (122, 332503), (1037, 39118), (2074, 19559)]