81637952

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{115963}}^1$

素因数の和:115986

約数の個数: 28

約数和(自身を含む): 176729136

約数和(自身を除く): 95091184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 115963, 231926, 463852, 927704, 1275593, 1855408, 2551186, 3710816, 5102372, 7421632, 10204744, 20409488, 40818976, 81637952]

約数ペア:

[(1, 81637952), (2, 40818976), (4, 20409488), (8, 10204744), (11, 7421632), (16, 5102372), (22, 3710816), (32, 2551186), (44, 1855408), (64, 1275593), (88, 927704), (176, 463852), (352, 231926), (704, 115963)]