86647262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 143754912

約数和(自身を除く): 57107650

約数列:

[1, 2, 13, 26, 53, 106, 227, 277, 454, 554, 689, 1378, 2951, 3601, 5902, 7202, 12031, 14681, 24062, 29362, 62879, 125758, 156403, 190853, 312806, 381706, 817427, 1634854, 3332587, 6665174, 43323631, 86647262]

約数ペア:

[(1, 86647262), (2, 43323631), (13, 6665174), (26, 3332587), (53, 1634854), (106, 817427), (227, 381706), (277, 312806), (454, 190853), (554, 156403), (689, 125758), (1378, 62879), (2951, 29362), (3601, 24062), (5902, 14681), (7202, 12031)]