286928

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 20

約数和(自身を含む): 565440

約数和(自身を除く): 278512

約数列:

[1, 2, 4, 8, 16, 79, 158, 227, 316, 454, 632, 908, 1264, 1816, 3632, 17933, 35866, 71732, 143464, 286928]

約数ペア:

[(1, 286928), (2, 143464), (4, 71732), (8, 35866), (16, 17933), (79, 3632), (158, 1816), (227, 1264), (316, 908), (454, 632)]