86862418

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{2243}}^1$

素因数の和:2346

約数の個数: 24

約数和(自身を含む): 140537232

約数和(自身を除く): 53674814

約数列:

[1, 2, 17, 34, 67, 134, 289, 578, 1139, 2243, 2278, 4486, 19363, 38131, 38726, 76262, 150281, 300562, 648227, 1296454, 2554777, 5109554, 43431209, 86862418]

約数ペア:

[(1, 86862418), (2, 43431209), (17, 5109554), (34, 2554777), (67, 1296454), (134, 648227), (289, 300562), (578, 150281), (1139, 76262), (2243, 38726), (2278, 38131), (4486, 19363)]