163964146

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1\times {\mathrm{2039}}^1$

素因数の和:3369

約数の個数: 16

約数和(自身を含む): 254200320

約数和(自身を除く): 90236174

約数列:

[1, 2, 31, 62, 1297, 2039, 2594, 4078, 40207, 63209, 80414, 126418, 2644583, 5289166, 81982073, 163964146]

約数ペア:

[(1, 163964146), (2, 81982073), (31, 5289166), (62, 2644583), (1297, 126418), (2039, 80414), (2594, 63209), (4078, 40207)]