91186216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{16987}}^1$

素因数の和:17065

約数の個数: 32

約数和(自身を含む): 189586080

約数和(自身を除く): 98399864

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 16987, 33974, 67948, 135896, 186857, 373714, 747428, 1036207, 1494856, 2072414, 4144828, 8289656, 11398277, 22796554, 45593108, 91186216]

約数ペア:

[(1, 91186216), (2, 45593108), (4, 22796554), (8, 11398277), (11, 8289656), (22, 4144828), (44, 2072414), (61, 1494856), (88, 1036207), (122, 747428), (244, 373714), (488, 186857), (671, 135896), (1342, 67948), (2684, 33974), (5368, 16987)]