81897592

素因数分解:

$2^3\times 7^1\times {\mathrm{1462457}}^1$

素因数の和:1462470

約数の個数: 16

約数和(自身を含む): 175494960

約数和(自身を除く): 93597368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1462457, 2924914, 5849828, 10237199, 11699656, 20474398, 40948796, 81897592]

約数ペア:

[(1, 81897592), (2, 40948796), (4, 20474398), (7, 11699656), (8, 10237199), (14, 5849828), (28, 2924914), (56, 1462457)]