90822128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{298757}}^1$

素因数の和:298784

約数の個数: 20

約数和(自身を含む): 185229960

約数和(自身を除く): 94407832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 298757, 597514, 1195028, 2390056, 4780112, 5676383, 11352766, 22705532, 45411064, 90822128]

約数ペア:

[(1, 90822128), (2, 45411064), (4, 22705532), (8, 11352766), (16, 5676383), (19, 4780112), (38, 2390056), (76, 1195028), (152, 597514), (304, 298757)]