90866768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{334069}}^1$

素因数の和:334094

約数の個数: 20

約数和(自身を含む): 186411060

約数和(自身を除く): 95544292

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 334069, 668138, 1336276, 2672552, 5345104, 5679173, 11358346, 22716692, 45433384, 90866768]

約数ペア:

[(1, 90866768), (2, 45433384), (4, 22716692), (8, 11358346), (16, 5679173), (17, 5345104), (34, 2672552), (68, 1336276), (136, 668138), (272, 334069)]