40928792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1171}}^1$

素因数の和:1451

約数の個数: 32

約数和(自身を含む): 81641520

約数和(自身を除く): 40712728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 1028, 1171, 2056, 2342, 4369, 4684, 8738, 9368, 17476, 19907, 34952, 39814, 79628, 159256, 300947, 601894, 1203788, 2407576, 5116099, 10232198, 20464396, 40928792]

約数ペア:

[(1, 40928792), (2, 20464396), (4, 10232198), (8, 5116099), (17, 2407576), (34, 1203788), (68, 601894), (136, 300947), (257, 159256), (514, 79628), (1028, 39814), (1171, 34952), (2056, 19907), (2342, 17476), (4369, 9368), (4684, 8738)]