31934896

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 76384000

約数和(自身を除く): 44449104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 349, 532, 602, 688, 698, 817, 1064, 1204, 1396, 1634, 2128, 2408, 2443, 2792, 3268, 4816, 4886, 5584, 5719, 6536, 6631, 9772, 11438, 13072, 13262, 15007, 19544, 22876, 26524, 30014, 39088, 45752, 46417, 53048, 60028, 91504, 92834, 105049, 106096, 120056, 185668, 210098, 240112, 285133, 371336, 420196, 570266, 742672, 840392, 1140532, 1680784, 1995931, 2281064, 3991862, 4562128, 7983724, 15967448, 31934896]

約数ペア:

[(1, 31934896), (2, 15967448), (4, 7983724), (7, 4562128), (8, 3991862), (14, 2281064), (16, 1995931), (19, 1680784), (28, 1140532), (38, 840392), (43, 742672), (56, 570266), (76, 420196), (86, 371336), (112, 285133), (133, 240112), (152, 210098), (172, 185668), (266, 120056), (301, 106096), (304, 105049), (344, 92834), (349, 91504), (532, 60028), (602, 53048), (688, 46417), (698, 45752), (817, 39088), (1064, 30014), (1204, 26524), (1396, 22876), (1634, 19544), (2128, 15007), (2408, 13262), (2443, 13072), (2792, 11438), (3268, 9772), (4816, 6631), (4886, 6536), (5584, 5719)]