83257372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{18371}}^1$

素因数の和:18489

約数の個数: 24

約数和(自身を含む): 160497792

約数和(自身を除く): 77240420

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 18371, 36742, 73484, 202081, 404162, 808324, 1892213, 3784426, 7568852, 20814343, 41628686, 83257372]

約数ペア:

[(1, 83257372), (2, 41628686), (4, 20814343), (11, 7568852), (22, 3784426), (44, 1892213), (103, 808324), (206, 404162), (412, 202081), (1133, 73484), (2266, 36742), (4532, 18371)]