172495648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{414653}}^1$

素因数の和:414676

約数の個数: 24

約数和(自身を含む): 365724828

約数和(自身を除く): 193229180

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 414653, 829306, 1658612, 3317224, 5390489, 6634448, 10780978, 13268896, 21561956, 43123912, 86247824, 172495648]

約数ペア:

[(1, 172495648), (2, 86247824), (4, 43123912), (8, 21561956), (13, 13268896), (16, 10780978), (26, 6634448), (32, 5390489), (52, 3317224), (104, 1658612), (208, 829306), (416, 414653)]