165731344

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{22469}}^1$

素因数の和:22938

約数の個数: 20

約数和(自身を含む): 321815340

約数和(自身を除く): 156083996

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 22469, 44938, 89876, 179752, 359504, 10358209, 20716418, 41432836, 82865672, 165731344]

約数ペア:

[(1, 165731344), (2, 82865672), (4, 41432836), (8, 20716418), (16, 10358209), (461, 359504), (922, 179752), (1844, 89876), (3688, 44938), (7376, 22469)]