84643816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4751}}^1$

素因数の和:4905

約数の個数: 32

約数和(自身を含む): 169361280

約数和(自身を除く): 84717464

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 4751, 8908, 9502, 17816, 19004, 38008, 80767, 161534, 323068, 622381, 646136, 1244762, 2489524, 4979048, 10580477, 21160954, 42321908, 84643816]

約数ペア:

[(1, 84643816), (2, 42321908), (4, 21160954), (8, 10580477), (17, 4979048), (34, 2489524), (68, 1244762), (131, 646136), (136, 622381), (262, 323068), (524, 161534), (1048, 80767), (2227, 38008), (4454, 19004), (4751, 17816), (8908, 9502)]