230712416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21143}}^1$

素因数の和:21195

約数の個数: 48

約数和(自身を含む): 511515648

約数和(自身を除く): 280803232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 21143, 42286, 84572, 169144, 232573, 338288, 465146, 655433, 676576, 930292, 1310866, 1860584, 2621732, 3721168, 5243464, 7209763, 7442336, 10486928, 14419526, 20973856, 28839052, 57678104, 115356208, 230712416]

約数ペア:

[(1, 230712416), (2, 115356208), (4, 57678104), (8, 28839052), (11, 20973856), (16, 14419526), (22, 10486928), (31, 7442336), (32, 7209763), (44, 5243464), (62, 3721168), (88, 2621732), (124, 1860584), (176, 1310866), (248, 930292), (341, 676576), (352, 655433), (496, 465146), (682, 338288), (992, 232573), (1364, 169144), (2728, 84572), (5456, 42286), (10912, 21143)]