43215488

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{10891}}^1$

素因数の和:10936

約数の個数: 32

約数和(自身を含む): 88878720

約数和(自身を除く): 45663232

約数列:

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

約数ペア:

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