42538352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3637}}^1$

素因数の和:3705

約数の個数: 40

約数和(自身を含む): 89320176

約数和(自身を除く): 46781824

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 3637, 5848, 7274, 11696, 14548, 29096, 58192, 61829, 123658, 156391, 247316, 312782, 494632, 625564, 989264, 1251128, 2502256, 2658647, 5317294, 10634588, 21269176, 42538352]

約数ペア:

[(1, 42538352), (2, 21269176), (4, 10634588), (8, 5317294), (16, 2658647), (17, 2502256), (34, 1251128), (43, 989264), (68, 625564), (86, 494632), (136, 312782), (172, 247316), (272, 156391), (344, 123658), (688, 61829), (731, 58192), (1462, 29096), (2924, 14548), (3637, 11696), (5848, 7274)]