90771184

素因数分解:

$2^4\times 7^1\times {\mathrm{810457}}^1$

素因数の和:810472

約数の個数: 20

約数和(自身を含む): 200993584

約数和(自身を除く): 110222400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 810457, 1620914, 3241828, 5673199, 6483656, 11346398, 12967312, 22692796, 45385592, 90771184]

約数ペア:

[(1, 90771184), (2, 45385592), (4, 22692796), (7, 12967312), (8, 11346398), (14, 6483656), (16, 5673199), (28, 3241828), (56, 1620914), (112, 810457)]