31508725208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{5503}}^1\times {\mathrm{42101}}^1$

素因数の和:47627

約数の個数: 32

約数和(自身を含む): 62566940160

約数和(自身を除く): 31058214952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 5503, 11006, 22012, 42101, 44024, 84202, 93551, 168404, 187102, 336808, 374204, 715717, 748408, 1431434, 2862868, 5725736, 231681803, 463363606, 926727212, 1853454424, 3938590651, 7877181302, 15754362604, 31508725208]

約数ペア:

[(1, 31508725208), (2, 15754362604), (4, 7877181302), (8, 3938590651), (17, 1853454424), (34, 926727212), (68, 463363606), (136, 231681803), (5503, 5725736), (11006, 2862868), (22012, 1431434), (42101, 748408), (44024, 715717), (84202, 374204), (93551, 336808), (168404, 187102)]