90647956

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{75289}}^1$

素因数の和:75343

約数の個数: 24

約数和(自身を含む): 185514560

約数和(自身を除く): 94866604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 75289, 150578, 301156, 527023, 1054046, 2108092, 3237427, 6474854, 12949708, 22661989, 45323978, 90647956]

約数ペア:

[(1, 90647956), (2, 45323978), (4, 22661989), (7, 12949708), (14, 6474854), (28, 3237427), (43, 2108092), (86, 1054046), (172, 527023), (301, 301156), (602, 150578), (1204, 75289)]