86539792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{318161}}^1$

素因数の和:318186

約数の個数: 20

約数和(自身を含む): 177534396

約数和(自身を除く): 90994604

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 318161, 636322, 1272644, 2545288, 5090576, 5408737, 10817474, 21634948, 43269896, 86539792]

約数ペア:

[(1, 86539792), (2, 43269896), (4, 21634948), (8, 10817474), (16, 5408737), (17, 5090576), (34, 2545288), (68, 1272644), (136, 636322), (272, 318161)]