25382768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{93319}}^1$

素因数の和:93344

約数の個数: 20

約数和(自身を含む): 52072560

約数和(自身を除く): 26689792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 93319, 186638, 373276, 746552, 1493104, 1586423, 3172846, 6345692, 12691384, 25382768]

約数ペア:

[(1, 25382768), (2, 12691384), (4, 6345692), (8, 3172846), (16, 1586423), (17, 1493104), (34, 746552), (68, 373276), (136, 186638), (272, 93319)]