39459942638

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{22153}}^1\times {\mathrm{10007}}^1$

素因数の和:32251

約数の個数: 16

約数和(自身を含む): 59863652640

約数和(自身を除く): 20403710002

約数列:

[1, 2, 89, 178, 10007, 20014, 22153, 44306, 890623, 1781246, 1971617, 3943234, 221685071, 443370142, 19729971319, 39459942638]

約数ペア:

[(1, 39459942638), (2, 19729971319), (89, 443370142), (178, 221685071), (10007, 3943234), (20014, 1971617), (22153, 1781246), (44306, 890623)]