30801328

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{26371}}^1$

素因数の和:26452

約数の個数: 20

約数和(自身を含む): 60497368

約数和(自身を除く): 29696040

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 26371, 52742, 105484, 210968, 421936, 1925083, 3850166, 7700332, 15400664, 30801328]

約数ペア:

[(1, 30801328), (2, 15400664), (4, 7700332), (8, 3850166), (16, 1925083), (73, 421936), (146, 210968), (292, 105484), (584, 52742), (1168, 26371)]