31107703088

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{198817}}^1$

素因数の和:198970

約数の個数: 80

約数和(自身を含む): 75735343104

約数和(自身を除く): 44627640016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 127, 154, 176, 254, 308, 508, 616, 889, 1016, 1232, 1397, 1778, 2032, 2794, 3556, 5588, 7112, 9779, 11176, 14224, 19558, 22352, 39116, 78232, 156464, 198817, 397634, 795268, 1391719, 1590536, 2186987, 2783438, 3181072, 4373974, 5566876, 8747948, 11133752, 15308909, 17495896, 22267504, 25249759, 30617818, 34991792, 50499518, 61235636, 100999036, 122471272, 176748313, 201998072, 244942544, 277747349, 353496626, 403996144, 555494698, 706993252, 1110989396, 1413986504, 1944231443, 2221978792, 2827973008, 3888462886, 4443957584, 7776925772, 15553851544, 31107703088]

約数ペア:

[(1, 31107703088), (2, 15553851544), (4, 7776925772), (7, 4443957584), (8, 3888462886), (11, 2827973008), (14, 2221978792), (16, 1944231443), (22, 1413986504), (28, 1110989396), (44, 706993252), (56, 555494698), (77, 403996144), (88, 353496626), (112, 277747349), (127, 244942544), (154, 201998072), (176, 176748313), (254, 122471272), (308, 100999036), (508, 61235636), (616, 50499518), (889, 34991792), (1016, 30617818), (1232, 25249759), (1397, 22267504), (1778, 17495896), (2032, 15308909), (2794, 11133752), (3556, 8747948), (5588, 5566876), (7112, 4373974), (9779, 3181072), (11176, 2783438), (14224, 2186987), (19558, 1590536), (22352, 1391719), (39116, 795268), (78232, 397634), (156464, 198817)]