85918504

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19421}}^1$

素因数の和:19513

約数の個数: 32

約数和(自身を含む): 186451200

約数和(自身を除く): 100532696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 19421, 38842, 77684, 135947, 155368, 271894, 543788, 1087576, 1534259, 3068518, 6137036, 10739813, 12274072, 21479626, 42959252, 85918504]

約数ペア:

[(1, 85918504), (2, 42959252), (4, 21479626), (7, 12274072), (8, 10739813), (14, 6137036), (28, 3068518), (56, 1534259), (79, 1087576), (158, 543788), (316, 271894), (553, 155368), (632, 135947), (1106, 77684), (2212, 38842), (4424, 19421)]