83481728

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 182939040

約数和(自身を除く): 99457312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 211, 281, 352, 422, 562, 704, 844, 1124, 1408, 1688, 2248, 2321, 3091, 3376, 4496, 4642, 6182, 6752, 8992, 9284, 12364, 13504, 17984, 18568, 24728, 27008, 35968, 37136, 49456, 59291, 74272, 98912, 118582, 148544, 197824, 237164, 297088, 395648, 474328, 652201, 948656, 1304402, 1897312, 2608804, 3794624, 5217608, 7589248, 10435216, 20870432, 41740864, 83481728]

約数ペア:

[(1, 83481728), (2, 41740864), (4, 20870432), (8, 10435216), (11, 7589248), (16, 5217608), (22, 3794624), (32, 2608804), (44, 1897312), (64, 1304402), (88, 948656), (128, 652201), (176, 474328), (211, 395648), (281, 297088), (352, 237164), (422, 197824), (562, 148544), (704, 118582), (844, 98912), (1124, 74272), (1408, 59291), (1688, 49456), (2248, 37136), (2321, 35968), (3091, 27008), (3376, 24728), (4496, 18568), (4642, 17984), (6182, 13504), (6752, 12364), (8992, 9284)]