90435568

素因数分解:

$2^4\times {\mathrm{587}}^1\times {\mathrm{9629}}^1$

素因数の和:10224

約数の個数: 20

約数和(自身を含む): 175535640

約数和(自身を除く): 85100072

約数列:

[1, 2, 4, 8, 16, 587, 1174, 2348, 4696, 9392, 9629, 19258, 38516, 77032, 154064, 5652223, 11304446, 22608892, 45217784, 90435568]

約数ペア:

[(1, 90435568), (2, 45217784), (4, 22608892), (8, 11304446), (16, 5652223), (587, 154064), (1174, 77032), (2348, 38516), (4696, 19258), (9392, 9629)]