76397584

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{111043}}^1$

素因数の和:111094

約数の個数: 20

約数和(自身を含む): 151464016

約数和(自身を除く): 75066432

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 111043, 222086, 444172, 888344, 1776688, 4774849, 9549698, 19099396, 38198792, 76397584]

約数ペア:

[(1, 76397584), (2, 38198792), (4, 19099396), (8, 9549698), (16, 4774849), (43, 1776688), (86, 888344), (172, 444172), (344, 222086), (688, 111043)]