87481036784

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1688041}}^1$

素因数の和:1688169

約数の個数: 40

約数和(自身を含む): 175826454720

約数和(自身を除く): 88345417936

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 316, 328, 632, 656, 1264, 3239, 6478, 12956, 25912, 51824, 1688041, 3376082, 6752164, 13504328, 27008656, 69209681, 133355239, 138419362, 266710478, 276838724, 533420956, 553677448, 1066841912, 1107354896, 2133683824, 5467564799, 10935129598, 21870259196, 43740518392, 87481036784]

約数ペア:

[(1, 87481036784), (2, 43740518392), (4, 21870259196), (8, 10935129598), (16, 5467564799), (41, 2133683824), (79, 1107354896), (82, 1066841912), (158, 553677448), (164, 533420956), (316, 276838724), (328, 266710478), (632, 138419362), (656, 133355239), (1264, 69209681), (3239, 27008656), (6478, 13504328), (12956, 6752164), (25912, 3376082), (51824, 1688041)]