83443318

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 146423808

約数和(自身を除く): 62980490

約数列:

[1, 2, 7, 14, 71, 127, 142, 254, 497, 661, 889, 994, 1322, 1778, 4627, 9017, 9254, 18034, 46931, 63119, 83947, 93862, 126238, 167894, 328517, 587629, 657034, 1175258, 5960237, 11920474, 41721659, 83443318]

約数ペア:

[(1, 83443318), (2, 41721659), (7, 11920474), (14, 5960237), (71, 1175258), (127, 657034), (142, 587629), (254, 328517), (497, 167894), (661, 126238), (889, 93862), (994, 83947), (1322, 63119), (1778, 46931), (4627, 18034), (9017, 9254)]