31397016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5051}}^1$

素因数の和:5104

約数の個数: 64

約数和(自身を含む): 92148480

約数和(自身を除く): 60751464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 5051, 6216, 10102, 15153, 20204, 30306, 35357, 40408, 60612, 70714, 106071, 121224, 141428, 186887, 212142, 282856, 373774, 424284, 560661, 747548, 848568, 1121322, 1308209, 1495096, 2242644, 2616418, 3924627, 4485288, 5232836, 7849254, 10465672, 15698508, 31397016]

約数ペア:

[(1, 31397016), (2, 15698508), (3, 10465672), (4, 7849254), (6, 5232836), (7, 4485288), (8, 3924627), (12, 2616418), (14, 2242644), (21, 1495096), (24, 1308209), (28, 1121322), (37, 848568), (42, 747548), (56, 560661), (74, 424284), (84, 373774), (111, 282856), (148, 212142), (168, 186887), (222, 141428), (259, 121224), (296, 106071), (444, 70714), (518, 60612), (777, 40408), (888, 35357), (1036, 30306), (1554, 20204), (2072, 15153), (3108, 10102), (5051, 6216)]