81113216

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{4253}}^1$

素因数の和:4416

約数の個数: 32

約数和(自身を含む): 162715500

約数和(自身を除く): 81602284

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1192, 2384, 4253, 4768, 8506, 9536, 17012, 19072, 34024, 68048, 136096, 272192, 544384, 633697, 1267394, 2534788, 5069576, 10139152, 20278304, 40556608, 81113216]

約数ペア:

[(1, 81113216), (2, 40556608), (4, 20278304), (8, 10139152), (16, 5069576), (32, 2534788), (64, 1267394), (128, 633697), (149, 544384), (298, 272192), (596, 136096), (1192, 68048), (2384, 34024), (4253, 19072), (4768, 17012), (8506, 9536)]