891199952

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1608

約数の個数: 60

約数和(自身を含む): 1831695264

約数和(自身を除く): 940495312

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 529, 568, 1058, 1136, 1483, 1633, 2116, 2966, 3266, 4232, 5932, 6532, 8464, 11864, 13064, 23728, 26128, 34109, 37559, 68218, 75118, 105293, 136436, 150236, 210586, 272872, 300472, 421172, 545744, 600944, 784507, 842344, 1569014, 1684688, 2421739, 3138028, 4843478, 6276056, 9686956, 12552112, 19373912, 38747824, 55699997, 111399994, 222799988, 445599976, 891199952]

約数ペア:

[(1, 891199952), (2, 445599976), (4, 222799988), (8, 111399994), (16, 55699997), (23, 38747824), (46, 19373912), (71, 12552112), (92, 9686956), (142, 6276056), (184, 4843478), (284, 3138028), (368, 2421739), (529, 1684688), (568, 1569014), (1058, 842344), (1136, 784507), (1483, 600944), (1633, 545744), (2116, 421172), (2966, 300472), (3266, 272872), (4232, 210586), (5932, 150236), (6532, 136436), (8464, 105293), (11864, 75118), (13064, 68218), (23728, 37559), (26128, 34109)]