86430976

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{10891}}^1$

素因数の和:10938

約数の個数: 36

約数和(自身を含む): 178105984

約数和(自身を除く): 91675008

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 10891, 21782, 43564, 87128, 174256, 337621, 348512, 675242, 697024, 1350484, 1394048, 2700968, 2788096, 5401936, 10803872, 21607744, 43215488, 86430976]

約数ペア:

[(1, 86430976), (2, 43215488), (4, 21607744), (8, 10803872), (16, 5401936), (31, 2788096), (32, 2700968), (62, 1394048), (64, 1350484), (124, 697024), (128, 675242), (248, 348512), (256, 337621), (496, 174256), (992, 87128), (1984, 43564), (3968, 21782), (7936, 10891)]