15691636208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{219353}}^1$

素因数の和:219641

約数の個数: 40

約数和(自身を含む): 32313476448

約数和(自身を除く): 16621840240

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 263, 272, 526, 1052, 2104, 4208, 4471, 8942, 17884, 35768, 71536, 219353, 438706, 877412, 1754824, 3509648, 3729001, 7458002, 14916004, 29832008, 57689839, 59664016, 115379678, 230759356, 461518712, 923037424, 980727263, 1961454526, 3922909052, 7845818104, 15691636208]

約数ペア:

[(1, 15691636208), (2, 7845818104), (4, 3922909052), (8, 1961454526), (16, 980727263), (17, 923037424), (34, 461518712), (68, 230759356), (136, 115379678), (263, 59664016), (272, 57689839), (526, 29832008), (1052, 14916004), (2104, 7458002), (4208, 3729001), (4471, 3509648), (8942, 1754824), (17884, 877412), (35768, 438706), (71536, 219353)]