86940352

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 84

約数和(自身を含む): 188128656

約数和(自身を除く): 101188304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 71, 76, 106, 142, 152, 212, 284, 304, 361, 424, 568, 608, 722, 848, 1007, 1136, 1216, 1349, 1444, 1696, 2014, 2272, 2698, 2888, 3392, 3763, 4028, 4544, 5396, 5776, 7526, 8056, 10792, 11552, 15052, 16112, 19133, 21584, 23104, 25631, 30104, 32224, 38266, 43168, 51262, 60208, 64448, 71497, 76532, 86336, 102524, 120416, 142994, 153064, 205048, 240832, 285988, 306128, 410096, 571976, 612256, 820192, 1143952, 1224512, 1358443, 1640384, 2287904, 2716886, 4575808, 5433772, 10867544, 21735088, 43470176, 86940352]

約数ペア:

[(1, 86940352), (2, 43470176), (4, 21735088), (8, 10867544), (16, 5433772), (19, 4575808), (32, 2716886), (38, 2287904), (53, 1640384), (64, 1358443), (71, 1224512), (76, 1143952), (106, 820192), (142, 612256), (152, 571976), (212, 410096), (284, 306128), (304, 285988), (361, 240832), (424, 205048), (568, 153064), (608, 142994), (722, 120416), (848, 102524), (1007, 86336), (1136, 76532), (1216, 71497), (1349, 64448), (1444, 60208), (1696, 51262), (2014, 43168), (2272, 38266), (2698, 32224), (2888, 30104), (3392, 25631), (3763, 23104), (4028, 21584), (4544, 19133), (5396, 16112), (5776, 15052), (7526, 11552), (8056, 10792)]