264568384

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{133351}}^1$

素因数の和:133394

約数の個数: 28

約数和(自身を含む): 541942528

約数和(自身を除く): 277374144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 133351, 266702, 533404, 1066808, 2133616, 4133881, 4267232, 8267762, 8534464, 16535524, 33071048, 66142096, 132284192, 264568384]

約数ペア:

[(1, 264568384), (2, 132284192), (4, 66142096), (8, 33071048), (16, 16535524), (31, 8534464), (32, 8267762), (62, 4267232), (64, 4133881), (124, 2133616), (248, 1066808), (496, 533404), (992, 266702), (1984, 133351)]