4087318864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{12241}}^1$

素因数の和:12799

約数の個数: 40

約数和(自身を含む): 8128932840

約数和(自身を除く): 4041613976

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 509, 656, 1018, 2036, 4072, 8144, 12241, 20869, 24482, 41738, 48964, 83476, 97928, 166952, 195856, 333904, 501881, 1003762, 2007524, 4015048, 6230669, 8030096, 12461338, 24922676, 49845352, 99690704, 255457429, 510914858, 1021829716, 2043659432, 4087318864]

約数ペア:

[(1, 4087318864), (2, 2043659432), (4, 1021829716), (8, 510914858), (16, 255457429), (41, 99690704), (82, 49845352), (164, 24922676), (328, 12461338), (509, 8030096), (656, 6230669), (1018, 4015048), (2036, 2007524), (4072, 1003762), (8144, 501881), (12241, 333904), (20869, 195856), (24482, 166952), (41738, 97928), (48964, 83476)]