61071488

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{15391}}^1$

素因数の和:15436

約数の個数: 32

約数和(自身を含む): 125598720

約数和(自身を除く): 64527232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 15391, 30782, 61564, 123128, 246256, 477121, 492512, 954242, 985024, 1908484, 1970048, 3816968, 7633936, 15267872, 30535744, 61071488]

約数ペア:

[(1, 61071488), (2, 30535744), (4, 15267872), (8, 7633936), (16, 3816968), (31, 1970048), (32, 1908484), (62, 985024), (64, 954242), (124, 492512), (128, 477121), (248, 246256), (496, 123128), (992, 61564), (1984, 30782), (3968, 15391)]