81981086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6763}}^1$

素因数の和:6824

約数の個数: 32

約数和(自身を含む): 146102400

約数和(自身を除く): 64121314

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 6061, 6763, 12122, 13526, 74393, 128497, 148786, 196127, 256994, 392254, 1413467, 2157397, 2826934, 3726413, 4314794, 7452826, 40990543, 81981086]

約数ペア:

[(1, 81981086), (2, 40990543), (11, 7452826), (19, 4314794), (22, 3726413), (29, 2826934), (38, 2157397), (58, 1413467), (209, 392254), (319, 256994), (418, 196127), (551, 148786), (638, 128497), (1102, 74393), (6061, 13526), (6763, 12122)]