40382854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19471}}^1$

素因数の和:19551

約数の個数: 16

約数和(自身を含む): 65192256

約数和(自身を除く): 24809402

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 19471, 38942, 331007, 662014, 1187731, 2375462, 20191427, 40382854]

約数ペア:

[(1, 40382854), (2, 20191427), (17, 2375462), (34, 1187731), (61, 662014), (122, 331007), (1037, 38942), (2074, 19471)]