8138352

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:3997

約数の個数: 40

約数和(自身を含む): 21518464

約数和(自身を除く): 13380112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 3943, 7886, 11829, 15772, 23658, 31544, 47316, 63088, 94632, 169549, 189264, 339098, 508647, 678196, 1017294, 1356392, 2034588, 2712784, 4069176, 8138352]

約数ペア:

[(1, 8138352), (2, 4069176), (3, 2712784), (4, 2034588), (6, 1356392), (8, 1017294), (12, 678196), (16, 508647), (24, 339098), (43, 189264), (48, 169549), (86, 94632), (129, 63088), (172, 47316), (258, 31544), (344, 23658), (516, 15772), (688, 11829), (1032, 7886), (2064, 3943)]