8385896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 16786440

約数和(自身を除く): 8400544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 313, 394, 626, 788, 1252, 1576, 2504, 3349, 5321, 6698, 10642, 13396, 21284, 26792, 42568, 61661, 123322, 246644, 493288, 1048237, 2096474, 4192948, 8385896]

約数ペア:

[(1, 8385896), (2, 4192948), (4, 2096474), (8, 1048237), (17, 493288), (34, 246644), (68, 123322), (136, 61661), (197, 42568), (313, 26792), (394, 21284), (626, 13396), (788, 10642), (1252, 6698), (1576, 5321), (2504, 3349)]