31995374254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{162451}}^1$

素因数の和:162616

約数の個数: 32

約数和(自身を含む): 51932655360

約数和(自身を除く): 19937281106

約数列:

[1, 2, 19, 38, 71, 73, 142, 146, 1349, 1387, 2698, 2774, 5183, 10366, 98477, 162451, 196954, 324902, 3086569, 6173138, 11534021, 11858923, 23068042, 23717846, 219146399, 225319537, 438292798, 450639074, 841983533, 1683967066, 15997687127, 31995374254]

約数ペア:

[(1, 31995374254), (2, 15997687127), (19, 1683967066), (38, 841983533), (71, 450639074), (73, 438292798), (142, 225319537), (146, 219146399), (1349, 23717846), (1387, 23068042), (2698, 11858923), (2774, 11534021), (5183, 6173138), (10366, 3086569), (98477, 324902), (162451, 196954)]