170394352

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4139}}^1$

素因数の和:4261

約数の個数: 40

約数和(自身を含む): 344977920

約数和(自身を除く): 174583568

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 4139, 5146, 8278, 10292, 16556, 20584, 33112, 41168, 66224, 128309, 256618, 343537, 513236, 687074, 1026472, 1374148, 2052944, 2748296, 5496592, 10649647, 21299294, 42598588, 85197176, 170394352]

約数ペア:

[(1, 170394352), (2, 85197176), (4, 42598588), (8, 21299294), (16, 10649647), (31, 5496592), (62, 2748296), (83, 2052944), (124, 1374148), (166, 1026472), (248, 687074), (332, 513236), (496, 343537), (664, 256618), (1328, 128309), (2573, 66224), (4139, 41168), (5146, 33112), (8278, 20584), (10292, 16556)]