69318128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{393853}}^1$

素因数の和:393872

約数の個数: 20

約数和(自身を含む): 146513688

約数和(自身を除く): 77195560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 393853, 787706, 1575412, 3150824, 4332383, 6301648, 8664766, 17329532, 34659064, 69318128]

約数ペア:

[(1, 69318128), (2, 34659064), (4, 17329532), (8, 8664766), (11, 6301648), (16, 4332383), (22, 3150824), (44, 1575412), (88, 787706), (176, 393853)]