82702696

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1031}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 160001280

約数和(自身を除く): 77298584

約数列:

[1, 2, 4, 8, 37, 74, 148, 271, 296, 542, 1031, 1084, 2062, 2168, 4124, 8248, 10027, 20054, 38147, 40108, 76294, 80216, 152588, 279401, 305176, 558802, 1117604, 2235208, 10337837, 20675674, 41351348, 82702696]

約数ペア:

[(1, 82702696), (2, 41351348), (4, 20675674), (8, 10337837), (37, 2235208), (74, 1117604), (148, 558802), (271, 305176), (296, 279401), (542, 152588), (1031, 80216), (1084, 76294), (2062, 40108), (2168, 38147), (4124, 20054), (8248, 10027)]