43142138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{4057}}^1$

素因数の和:4481

約数の個数: 16

約数和(自身を含む): 69878760

約数和(自身を除く): 26736622

約数列:

[1, 2, 13, 26, 409, 818, 4057, 5317, 8114, 10634, 52741, 105482, 1659313, 3318626, 21571069, 43142138]

約数ペア:

[(1, 43142138), (2, 21571069), (13, 3318626), (26, 1659313), (409, 105482), (818, 52741), (4057, 10634), (5317, 8114)]