90870016

素因数分解:

$2^8\times {\mathrm{354961}}^1$

素因数の和:354977

約数の個数: 18

約数和(自身を含む): 181385582

約数和(自身を除く): 90515566

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 354961, 709922, 1419844, 2839688, 5679376, 11358752, 22717504, 45435008, 90870016]

約数ペア:

[(1, 90870016), (2, 45435008), (4, 22717504), (8, 11358752), (16, 5679376), (32, 2839688), (64, 1419844), (128, 709922), (256, 354961)]