42809264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5077}}^1$

素因数の和:5133

約数の個数: 40

約数和(自身を含む): 90672768

約数和(自身を除く): 47863504

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 5077, 8432, 10154, 20308, 40616, 81232, 86309, 157387, 172618, 314774, 345236, 629548, 690472, 1259096, 1380944, 2518192, 2675579, 5351158, 10702316, 21404632, 42809264]

約数ペア:

[(1, 42809264), (2, 21404632), (4, 10702316), (8, 5351158), (16, 2675579), (17, 2518192), (31, 1380944), (34, 1259096), (62, 690472), (68, 629548), (124, 345236), (136, 314774), (248, 172618), (272, 157387), (496, 86309), (527, 81232), (1054, 40616), (2108, 20308), (4216, 10154), (5077, 8432)]