81232576

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{9689}}^1$

素因数の和:9832

約数の個数: 28

約数和(自身を含む): 162443160

約数和(自身を除く): 81210584

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 9689, 19378, 38756, 77512, 155024, 310048, 620096, 1269259, 2538518, 5077036, 10154072, 20308144, 40616288, 81232576]

約数ペア:

[(1, 81232576), (2, 40616288), (4, 20308144), (8, 10154072), (16, 5077036), (32, 2538518), (64, 1269259), (131, 620096), (262, 310048), (524, 155024), (1048, 77512), (2096, 38756), (4192, 19378), (8384, 9689)]