8138768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 17382816

約数和(自身を除く): 9244048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 353, 524, 706, 1048, 1412, 1441, 2096, 2824, 2882, 3883, 5648, 5764, 7766, 11528, 15532, 23056, 31064, 46243, 62128, 92486, 184972, 369944, 508673, 739888, 1017346, 2034692, 4069384, 8138768]

約数ペア:

[(1, 8138768), (2, 4069384), (4, 2034692), (8, 1017346), (11, 739888), (16, 508673), (22, 369944), (44, 184972), (88, 92486), (131, 62128), (176, 46243), (262, 31064), (353, 23056), (524, 15532), (706, 11528), (1048, 7766), (1412, 5764), (1441, 5648), (2096, 3883), (2824, 2882)]