30544784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{112297}}^1$

素因数の和:112322

約数の個数: 20

約数和(自身を含む): 62662284

約数和(自身を除く): 32117500

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 112297, 224594, 449188, 898376, 1796752, 1909049, 3818098, 7636196, 15272392, 30544784]

約数ペア:

[(1, 30544784), (2, 15272392), (4, 7636196), (8, 3818098), (16, 1909049), (17, 1796752), (34, 898376), (68, 449188), (136, 224594), (272, 112297)]