31867384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{234319}}^1$

素因数の和:234342

約数の個数: 16

約数和(自身を含む): 63266400

約数和(自身を除く): 31399016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 234319, 468638, 937276, 1874552, 3983423, 7966846, 15933692, 31867384]

約数ペア:

[(1, 31867384), (2, 15933692), (4, 7966846), (8, 3983423), (17, 1874552), (34, 937276), (68, 468638), (136, 234319)]