43214704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{207763}}^1$

素因数の和:207784

約数の個数: 20

約数和(自身を含む): 90169576

約数和(自身を除く): 46954872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 207763, 415526, 831052, 1662104, 2700919, 3324208, 5401838, 10803676, 21607352, 43214704]

約数ペア:

[(1, 43214704), (2, 21607352), (4, 10803676), (8, 5401838), (13, 3324208), (16, 2700919), (26, 1662104), (52, 831052), (104, 415526), (208, 207763)]