23125168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 53032320

約数和(自身を除く): 29907152

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 59, 68, 88, 118, 131, 136, 176, 187, 236, 262, 272, 374, 472, 524, 649, 748, 944, 1003, 1048, 1298, 1441, 1496, 2006, 2096, 2227, 2596, 2882, 2992, 4012, 4454, 5192, 5764, 7729, 8024, 8908, 10384, 11033, 11528, 15458, 16048, 17816, 22066, 23056, 24497, 30916, 35632, 44132, 48994, 61832, 85019, 88264, 97988, 123664, 131393, 170038, 176528, 195976, 262786, 340076, 391952, 525572, 680152, 1051144, 1360304, 1445323, 2102288, 2890646, 5781292, 11562584, 23125168]

約数ペア:

[(1, 23125168), (2, 11562584), (4, 5781292), (8, 2890646), (11, 2102288), (16, 1445323), (17, 1360304), (22, 1051144), (34, 680152), (44, 525572), (59, 391952), (68, 340076), (88, 262786), (118, 195976), (131, 176528), (136, 170038), (176, 131393), (187, 123664), (236, 97988), (262, 88264), (272, 85019), (374, 61832), (472, 48994), (524, 44132), (649, 35632), (748, 30916), (944, 24497), (1003, 23056), (1048, 22066), (1298, 17816), (1441, 16048), (1496, 15458), (2006, 11528), (2096, 11033), (2227, 10384), (2596, 8908), (2882, 8024), (2992, 7729), (4012, 5764), (4454, 5192)]