33221656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{319439}}^1$

素因数の和:319458

約数の個数: 16

約数和(自身を含む): 67082400

約数和(自身を除く): 33860744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 319439, 638878, 1277756, 2555512, 4152707, 8305414, 16610828, 33221656]

約数ペア:

[(1, 33221656), (2, 16610828), (4, 8305414), (8, 4152707), (13, 2555512), (26, 1277756), (52, 638878), (104, 319439)]