17423488

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{4391}}^1$

素因数の和:4436

約数の個数: 32

約数和(自身を含む): 35838720

約数和(自身を除く): 18415232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 4391, 8782, 17564, 35128, 70256, 136121, 140512, 272242, 281024, 544484, 562048, 1088968, 2177936, 4355872, 8711744, 17423488]

約数ペア:

[(1, 17423488), (2, 8711744), (4, 4355872), (8, 2177936), (16, 1088968), (31, 562048), (32, 544484), (62, 281024), (64, 272242), (124, 140512), (128, 136121), (248, 70256), (496, 35128), (992, 17564), (1984, 8782), (3968, 4391)]