31814376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3257}}^1$

素因数の和:3314

約数の個数: 64

約数和(自身を含む): 89138880

約数和(自身を除く): 57324504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 3257, 4884, 6514, 9768, 9771, 13028, 19542, 26056, 35827, 39084, 71654, 78168, 107481, 120509, 143308, 214962, 241018, 286616, 361527, 429924, 482036, 723054, 859848, 964072, 1325599, 1446108, 2651198, 2892216, 3976797, 5302396, 7953594, 10604792, 15907188, 31814376]

約数ペア:

[(1, 31814376), (2, 15907188), (3, 10604792), (4, 7953594), (6, 5302396), (8, 3976797), (11, 2892216), (12, 2651198), (22, 1446108), (24, 1325599), (33, 964072), (37, 859848), (44, 723054), (66, 482036), (74, 429924), (88, 361527), (111, 286616), (132, 241018), (148, 214962), (222, 143308), (264, 120509), (296, 107481), (407, 78168), (444, 71654), (814, 39084), (888, 35827), (1221, 26056), (1628, 19542), (2442, 13028), (3256, 9771), (3257, 9768), (4884, 6514)]