55077328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{111043}}^1$

素因数の和:111082

約数の個数: 20

約数和(自身を含む): 110155648

約数和(自身を除く): 55078320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 111043, 222086, 444172, 888344, 1776688, 3442333, 6884666, 13769332, 27538664, 55077328]

約数ペア:

[(1, 55077328), (2, 27538664), (4, 13769332), (8, 6884666), (16, 3442333), (31, 1776688), (62, 888344), (124, 444172), (248, 222086), (496, 111043)]