31582136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 61538400

約数和(自身を除く): 29956264

約数列:

[1, 2, 4, 8, 41, 73, 82, 146, 164, 292, 328, 584, 1319, 2638, 2993, 5276, 5986, 10552, 11972, 23944, 54079, 96287, 108158, 192574, 216316, 385148, 432632, 770296, 3947767, 7895534, 15791068, 31582136]

約数ペア:

[(1, 31582136), (2, 15791068), (4, 7895534), (8, 3947767), (41, 770296), (73, 432632), (82, 385148), (146, 216316), (164, 192574), (292, 108158), (328, 96287), (584, 54079), (1319, 23944), (2638, 11972), (2993, 10552), (5276, 5986)]