87865376

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{45013}}^1$

素因数の和:45084

約数の個数: 24

約数和(自身を含む): 175824684

約数和(自身を除く): 87959308

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 45013, 90026, 180052, 360104, 720208, 1440416, 2745793, 5491586, 10983172, 21966344, 43932688, 87865376]

約数ペア:

[(1, 87865376), (2, 43932688), (4, 21966344), (8, 10983172), (16, 5491586), (32, 2745793), (61, 1440416), (122, 720208), (244, 360104), (488, 180052), (976, 90026), (1952, 45013)]