16637608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{159977}}^1$

素因数の和:159996

約数の個数: 16

約数和(自身を含む): 33595380

約数和(自身を除く): 16957772

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 159977, 319954, 639908, 1279816, 2079701, 4159402, 8318804, 16637608]

約数ペア:

[(1, 16637608), (2, 8318804), (4, 4159402), (8, 2079701), (13, 1279816), (26, 639908), (52, 319954), (104, 159977)]