31008077584

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{146941}}^1$

素因数の和:147080

約数の個数: 60

約数和(自身を含む): 66642605260

約数和(自身を除く): 35634527676

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 121, 176, 218, 242, 436, 484, 872, 968, 1199, 1744, 1936, 2398, 4796, 9592, 13189, 19184, 26378, 52756, 105512, 146941, 211024, 293882, 587764, 1175528, 1616351, 2351056, 3232702, 6465404, 12930808, 16016569, 17779861, 25861616, 32033138, 35559722, 64066276, 71119444, 128132552, 142238888, 176182259, 256265104, 284477776, 352364518, 704729036, 1409458072, 1938004849, 2818916144, 3876009698, 7752019396, 15504038792, 31008077584]

約数ペア:

[(1, 31008077584), (2, 15504038792), (4, 7752019396), (8, 3876009698), (11, 2818916144), (16, 1938004849), (22, 1409458072), (44, 704729036), (88, 352364518), (109, 284477776), (121, 256265104), (176, 176182259), (218, 142238888), (242, 128132552), (436, 71119444), (484, 64066276), (872, 35559722), (968, 32033138), (1199, 25861616), (1744, 17779861), (1936, 16016569), (2398, 12930808), (4796, 6465404), (9592, 3232702), (13189, 2351056), (19184, 1616351), (26378, 1175528), (52756, 587764), (105512, 293882), (146941, 211024)]