2016403168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2161}}^1\times {\mathrm{2243}}^1$

素因数の和:4427

約数の個数: 48

約数和(自身を含む): 4279047696

約数和(自身を除く): 2262644528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2161, 2243, 4322, 4486, 8644, 8972, 17288, 17944, 28093, 29159, 34576, 35888, 56186, 58318, 69152, 71776, 112372, 116636, 224744, 233272, 449488, 466544, 898976, 933088, 4847123, 9694246, 19388492, 38776984, 63012599, 77553968, 126025198, 155107936, 252050396, 504100792, 1008201584, 2016403168]

約数ペア:

[(1, 2016403168), (2, 1008201584), (4, 504100792), (8, 252050396), (13, 155107936), (16, 126025198), (26, 77553968), (32, 63012599), (52, 38776984), (104, 19388492), (208, 9694246), (416, 4847123), (2161, 933088), (2243, 898976), (4322, 466544), (4486, 449488), (8644, 233272), (8972, 224744), (17288, 116636), (17944, 112372), (28093, 71776), (29159, 69152), (34576, 58318), (35888, 56186)]