91204016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1783}}^1$

素因数の和:1953

約数の個数: 40

約数和(自身を含む): 185821440

約数和(自身を除く): 94617424

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 139, 184, 278, 368, 556, 1112, 1783, 2224, 3197, 3566, 6394, 7132, 12788, 14264, 25576, 28528, 41009, 51152, 82018, 164036, 247837, 328072, 495674, 656144, 991348, 1982696, 3965392, 5700251, 11400502, 22801004, 45602008, 91204016]

約数ペア:

[(1, 91204016), (2, 45602008), (4, 22801004), (8, 11400502), (16, 5700251), (23, 3965392), (46, 1982696), (92, 991348), (139, 656144), (184, 495674), (278, 328072), (368, 247837), (556, 164036), (1112, 82018), (1783, 51152), (2224, 41009), (3197, 28528), (3566, 25576), (6394, 14264), (7132, 12788)]