81627328

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{34471}}^1$

素因数の和:34520

約数の個数: 28

約数和(自身を含む): 166361872

約数和(自身を除く): 84734544

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 34471, 68942, 137884, 275768, 551536, 1103072, 1275427, 2206144, 2550854, 5101708, 10203416, 20406832, 40813664, 81627328]

約数ペア:

[(1, 81627328), (2, 40813664), (4, 20406832), (8, 10203416), (16, 5101708), (32, 2550854), (37, 2206144), (64, 1275427), (74, 1103072), (148, 551536), (296, 275768), (592, 137884), (1184, 68942), (2368, 34471)]