83758256

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 165726000

約数和(自身を除く): 81967744

約数列:

[1, 2, 4, 8, 16, 89, 131, 178, 262, 356, 449, 524, 712, 898, 1048, 1424, 1796, 2096, 3592, 7184, 11659, 23318, 39961, 46636, 58819, 79922, 93272, 117638, 159844, 186544, 235276, 319688, 470552, 639376, 941104, 5234891, 10469782, 20939564, 41879128, 83758256]

約数ペア:

[(1, 83758256), (2, 41879128), (4, 20939564), (8, 10469782), (16, 5234891), (89, 941104), (131, 639376), (178, 470552), (262, 319688), (356, 235276), (449, 186544), (524, 159844), (712, 117638), (898, 93272), (1048, 79922), (1424, 58819), (1796, 46636), (2096, 39961), (3592, 23318), (7184, 11659)]