87488072

素因数分解:

$2^3\times 7^1\times {\mathrm{1562287}}^1$

素因数の和:1562300

約数の個数: 16

約数和(自身を含む): 187474560

約数和(自身を除く): 99986488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1562287, 3124574, 6249148, 10936009, 12498296, 21872018, 43744036, 87488072]

約数ペア:

[(1, 87488072), (2, 43744036), (4, 21872018), (7, 12498296), (8, 10936009), (14, 6249148), (28, 3124574), (56, 1562287)]