163641652

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{576203}}^1$

素因数の和:576278

約数の個数: 12

約数和(自身を含む): 290406816

約数和(自身を除く): 126765164

約数列:

[1, 2, 4, 71, 142, 284, 576203, 1152406, 2304812, 40910413, 81820826, 163641652]

約数ペア:

[(1, 163641652), (2, 81820826), (4, 40910413), (71, 2304812), (142, 1152406), (284, 576203)]