42892888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 82872720

約数和(自身を除く): 39979832

約数列:

[1, 2, 4, 8, 41, 82, 164, 251, 328, 502, 521, 1004, 1042, 2008, 2084, 4168, 10291, 20582, 21361, 41164, 42722, 82328, 85444, 130771, 170888, 261542, 523084, 1046168, 5361611, 10723222, 21446444, 42892888]

約数ペア:

[(1, 42892888), (2, 21446444), (4, 10723222), (8, 5361611), (41, 1046168), (82, 523084), (164, 261542), (251, 170888), (328, 130771), (502, 85444), (521, 82328), (1004, 42722), (1042, 41164), (2008, 21361), (2084, 20582), (4168, 10291)]