31309900144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1\times {\mathrm{1439}}^1$

素因数の和:2110

約数の個数: 80

約数和(自身を含む): 64795852800

約数和(自身を除く): 33485952656

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 167, 272, 334, 479, 668, 958, 1336, 1439, 1916, 2672, 2839, 2878, 3832, 5678, 5756, 7664, 8143, 11356, 11512, 16286, 22712, 23024, 24463, 32572, 45424, 48926, 65144, 79993, 97852, 130288, 159986, 195704, 240313, 319972, 391408, 480626, 639944, 689281, 961252, 1279888, 1359881, 1378562, 1922504, 2719762, 2757124, 3845008, 4085321, 5439524, 5514248, 8170642, 10879048, 11028496, 11717777, 16341284, 21758096, 23435554, 32682568, 46871108, 65365136, 93742216, 115109927, 187484432, 230219854, 460439708, 920879416, 1841758832, 1956868759, 3913737518, 7827475036, 15654950072, 31309900144]

約数ペア:

[(1, 31309900144), (2, 15654950072), (4, 7827475036), (8, 3913737518), (16, 1956868759), (17, 1841758832), (34, 920879416), (68, 460439708), (136, 230219854), (167, 187484432), (272, 115109927), (334, 93742216), (479, 65365136), (668, 46871108), (958, 32682568), (1336, 23435554), (1439, 21758096), (1916, 16341284), (2672, 11717777), (2839, 11028496), (2878, 10879048), (3832, 8170642), (5678, 5514248), (5756, 5439524), (7664, 4085321), (8143, 3845008), (11356, 2757124), (11512, 2719762), (16286, 1922504), (22712, 1378562), (23024, 1359881), (24463, 1279888), (32572, 961252), (45424, 689281), (48926, 639944), (65144, 480626), (79993, 391408), (97852, 319972), (130288, 240313), (159986, 195704)]