40393942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{5659}}^1$

素因数の和:5787

約数の個数: 16

約数和(自身を含む): 62758080

約数和(自身を除く): 22364138

約数列:

[1, 2, 43, 83, 86, 166, 3569, 5659, 7138, 11318, 243337, 469697, 486674, 939394, 20196971, 40393942]

約数ペア:

[(1, 40393942), (2, 20196971), (43, 939394), (83, 486674), (86, 469697), (166, 243337), (3569, 11318), (5659, 7138)]