85508368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28579}}^1$

素因数の和:28615

約数の個数: 40

約数和(自身を含む): 191371680

約数和(自身を除く): 105863312

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 28579, 57158, 114316, 228632, 314369, 457264, 485843, 628738, 971686, 1257476, 1943372, 2514952, 3886744, 5029904, 5344273, 7773488, 10688546, 21377092, 42754184, 85508368]

約数ペア:

[(1, 85508368), (2, 42754184), (4, 21377092), (8, 10688546), (11, 7773488), (16, 5344273), (17, 5029904), (22, 3886744), (34, 2514952), (44, 1943372), (68, 1257476), (88, 971686), (136, 628738), (176, 485843), (187, 457264), (272, 314369), (374, 228632), (748, 114316), (1496, 57158), (2992, 28579)]