90634516

素因数分解:

$2^2\times 7^2\times {\mathrm{462421}}^1$

素因数の和:462439

約数の個数: 18

約数和(自身を含む): 184506378

約数和(自身を除く): 93871862

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 462421, 924842, 1849684, 3236947, 6473894, 12947788, 22658629, 45317258, 90634516]

約数ペア:

[(1, 90634516), (2, 45317258), (4, 22658629), (7, 12947788), (14, 6473894), (28, 3236947), (49, 1849684), (98, 924842), (196, 462421)]