89684912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{243709}}^1$

素因数の和:243740

約数の個数: 20

約数和(自身を含む): 181320240

約数和(自身を除く): 91635328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 243709, 487418, 974836, 1949672, 3899344, 5605307, 11210614, 22421228, 44842456, 89684912]

約数ペア:

[(1, 89684912), (2, 44842456), (4, 22421228), (8, 11210614), (16, 5605307), (23, 3899344), (46, 1949672), (92, 974836), (184, 487418), (368, 243709)]