31277881712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{13313}}^1$

素因数の和:15246

約数の個数: 80

約数和(自身を含む): 75599661312

約数和(自身を除く): 44321779600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1907, 3814, 7628, 13313, 13349, 15256, 20977, 26626, 26698, 30512, 41954, 53252, 53396, 83908, 93191, 106504, 106792, 146443, 146839, 167816, 186382, 213008, 213584, 292886, 293678, 335632, 372764, 585772, 587356, 745528, 1025101, 1171544, 1174712, 1491056, 2050202, 2343088, 2349424, 4100404, 8200808, 16401616, 25387891, 50775782, 101551564, 177715237, 203103128, 279266801, 355430474, 406206256, 558533602, 710860948, 1117067204, 1421721896, 1954867607, 2234134408, 2843443792, 3909735214, 4468268816, 7819470428, 15638940856, 31277881712]

約数ペア:

[(1, 31277881712), (2, 15638940856), (4, 7819470428), (7, 4468268816), (8, 3909735214), (11, 2843443792), (14, 2234134408), (16, 1954867607), (22, 1421721896), (28, 1117067204), (44, 710860948), (56, 558533602), (77, 406206256), (88, 355430474), (112, 279266801), (154, 203103128), (176, 177715237), (308, 101551564), (616, 50775782), (1232, 25387891), (1907, 16401616), (3814, 8200808), (7628, 4100404), (13313, 2349424), (13349, 2343088), (15256, 2050202), (20977, 1491056), (26626, 1174712), (26698, 1171544), (30512, 1025101), (41954, 745528), (53252, 587356), (53396, 585772), (83908, 372764), (93191, 335632), (106504, 293678), (106792, 292886), (146443, 213584), (146839, 213008), (167816, 186382)]