523136

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 1075080

約数和(自身を除く): 551944

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 67, 122, 128, 134, 244, 268, 488, 536, 976, 1072, 1952, 2144, 3904, 4087, 4288, 7808, 8174, 8576, 16348, 32696, 65392, 130784, 261568, 523136]

約数ペア:

[(1, 523136), (2, 261568), (4, 130784), (8, 65392), (16, 32696), (32, 16348), (61, 8576), (64, 8174), (67, 7808), (122, 4288), (128, 4087), (134, 3904), (244, 2144), (268, 1952), (488, 1072), (536, 976)]