71993222

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{165883}}^1$

素因数の和:165923

約数の個数: 16

約数和(自身を含む): 127398912

約数和(自身を除く): 55405690

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 165883, 331766, 1161181, 2322362, 5142373, 10284746, 35996611, 71993222]

約数ペア:

[(1, 71993222), (2, 35996611), (7, 10284746), (14, 5142373), (31, 2322362), (62, 1161181), (217, 331766), (434, 165883)]