90378752

素因数分解:

$2^9\times {\mathrm{176521}}^1$

素因数の和:176539

約数の個数: 20

約数和(自身を含む): 180582006

約数和(自身を除く): 90203254

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 176521, 353042, 706084, 1412168, 2824336, 5648672, 11297344, 22594688, 45189376, 90378752]

約数ペア:

[(1, 90378752), (2, 45189376), (4, 22594688), (8, 11297344), (16, 5648672), (32, 2824336), (64, 1412168), (128, 706084), (256, 353042), (512, 176521)]