82667594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{21121}}^1$

素因数の和:21245

約数の個数: 16

約数和(自身を含む): 131801280

約数和(自身を除く): 49133686

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 21121, 42242, 401299, 802598, 2175463, 4350926, 41333797, 82667594]

約数ペア:

[(1, 82667594), (2, 41333797), (19, 4350926), (38, 2175463), (103, 802598), (206, 401299), (1957, 42242), (3914, 21121)]