90793358

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:648

約数の個数: 24

約数和(自身を含む): 142467696

約数和(自身を除く): 51674338

約数列:

[1, 2, 31, 62, 97, 194, 487, 961, 974, 1922, 3007, 6014, 15097, 30194, 47239, 93217, 94478, 186434, 468007, 936014, 1464409, 2928818, 45396679, 90793358]

約数ペア:

[(1, 90793358), (2, 45396679), (31, 2928818), (62, 1464409), (97, 936014), (194, 468007), (487, 186434), (961, 94478), (974, 93217), (1922, 47239), (3007, 30194), (6014, 15097)]