163399406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{34487}}^1$

素因数の和:34615

約数の個数: 16

約数和(自身を含む): 258246144

約数和(自身を除く): 94846738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 34487, 68974, 793201, 1586402, 3552161, 7104322, 81699703, 163399406]

約数ペア:

[(1, 163399406), (2, 81699703), (23, 7104322), (46, 3552161), (103, 1586402), (206, 793201), (2369, 68974), (4738, 34487)]