89711648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{215653}}^1$

素因数の和:215676

約数の個数: 24

約数和(自身を含む): 190206828

約数和(自身を除く): 100495180

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 215653, 431306, 862612, 1725224, 2803489, 3450448, 5606978, 6900896, 11213956, 22427912, 44855824, 89711648]

約数ペア:

[(1, 89711648), (2, 44855824), (4, 22427912), (8, 11213956), (13, 6900896), (16, 5606978), (26, 3450448), (32, 2803489), (52, 1725224), (104, 862612), (208, 431306), (416, 215653)]