31406464

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{1873}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 63078840

約数和(自身を除く): 31672376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 1873, 2096, 3746, 4192, 7492, 8384, 14984, 16768, 29968, 59936, 119872, 239744, 245363, 490726, 981452, 1962904, 3925808, 7851616, 15703232, 31406464]

約数ペア:

[(1, 31406464), (2, 15703232), (4, 7851616), (8, 3925808), (16, 1962904), (32, 981452), (64, 490726), (128, 245363), (131, 239744), (262, 119872), (524, 59936), (1048, 29968), (1873, 16768), (2096, 14984), (3746, 8384), (4192, 7492)]