134550832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{646879}}^1$

素因数の和:646900

約数の個数: 20

約数和(自身を含む): 280745920

約数和(自身を除く): 146195088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 646879, 1293758, 2587516, 5175032, 8409427, 10350064, 16818854, 33637708, 67275416, 134550832]

約数ペア:

[(1, 134550832), (2, 67275416), (4, 33637708), (8, 16818854), (13, 10350064), (16, 8409427), (26, 5175032), (52, 2587516), (104, 1293758), (208, 646879)]