85454894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2843}}^1$

素因数の和:2984

約数の個数: 32

約数和(自身を含む): 155623680

約数和(自身を除く): 70168786

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 791, 1582, 2147, 2843, 4294, 5686, 15029, 19901, 30058, 39802, 54017, 108034, 321259, 378119, 642518, 756238, 2248813, 4497626, 6103921, 12207842, 42727447, 85454894]

約数ペア:

[(1, 85454894), (2, 42727447), (7, 12207842), (14, 6103921), (19, 4497626), (38, 2248813), (113, 756238), (133, 642518), (226, 378119), (266, 321259), (791, 108034), (1582, 54017), (2147, 39802), (2843, 30058), (4294, 19901), (5686, 15029)]