31333014710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{234511}}^1$

素因数の和:234980

約数の個数: 32

約数和(自身を含む): 58354089984

約数和(自身を除く): 27021075274

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 431, 862, 2155, 4310, 13361, 26722, 66805, 133610, 234511, 469022, 1172555, 2345110, 7269841, 14539682, 36349205, 72698410, 101074241, 202148482, 505371205, 1010742410, 3133301471, 6266602942, 15666507355, 31333014710]

約数ペア:

[(1, 31333014710), (2, 15666507355), (5, 6266602942), (10, 3133301471), (31, 1010742410), (62, 505371205), (155, 202148482), (310, 101074241), (431, 72698410), (862, 36349205), (2155, 14539682), (4310, 7269841), (13361, 2345110), (26722, 1172555), (66805, 469022), (133610, 234511)]