87788092

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{44159}}^1$

素因数の和:44241

約数の個数: 24

約数和(自身を含む): 178053120

約数和(自身を除く): 90265028

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 44159, 88318, 176636, 309113, 618226, 1236452, 3135289, 6270578, 12541156, 21947023, 43894046, 87788092]

約数ペア:

[(1, 87788092), (2, 43894046), (4, 21947023), (7, 12541156), (14, 6270578), (28, 3135289), (71, 1236452), (142, 618226), (284, 309113), (497, 176636), (994, 88318), (1988, 44159)]