220236512

素因数分解:

$2^5\times {\mathrm{919}}^1\times {\mathrm{7489}}^1$

素因数の和:8418

約数の個数: 24

約数和(自身を含む): 434120400

約数和(自身を除く): 213883888

約数列:

[1, 2, 4, 8, 16, 32, 919, 1838, 3676, 7352, 7489, 14704, 14978, 29408, 29956, 59912, 119824, 239648, 6882391, 13764782, 27529564, 55059128, 110118256, 220236512]

約数ペア:

[(1, 220236512), (2, 110118256), (4, 55059128), (8, 27529564), (16, 13764782), (32, 6882391), (919, 239648), (1838, 119824), (3676, 59912), (7352, 29956), (7489, 29408), (14704, 14978)]