87065216

素因数分解:

$2^7\times 7^1\times {\mathrm{97171}}^1$

素因数の和:97192

約数の個数: 32

約数和(自身を含む): 198230880

約数和(自身を除く): 111165664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 97171, 194342, 388684, 680197, 777368, 1360394, 1554736, 2720788, 3109472, 5441576, 6218944, 10883152, 12437888, 21766304, 43532608, 87065216]

約数ペア:

[(1, 87065216), (2, 43532608), (4, 21766304), (7, 12437888), (8, 10883152), (14, 6218944), (16, 5441576), (28, 3109472), (32, 2720788), (56, 1554736), (64, 1360394), (112, 777368), (128, 680197), (224, 388684), (448, 194342), (896, 97171)]