90813062

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^2$

素因数の和:464

約数の個数: 24

約数和(自身を含む): 145578384

約数和(自身を除く): 54765322

約数列:

[1, 2, 23, 46, 53, 106, 193, 386, 1219, 2438, 4439, 8878, 10229, 20458, 37249, 74498, 235267, 470534, 856727, 1713454, 1974197, 3948394, 45406531, 90813062]

約数ペア:

[(1, 90813062), (2, 45406531), (23, 3948394), (46, 1974197), (53, 1713454), (106, 856727), (193, 470534), (386, 235267), (1219, 74498), (2438, 37249), (4439, 20458), (8878, 10229)]