71554306

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{829}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 108763200

約数和(自身を除く): 37208894

約数列:

[1, 2, 103, 206, 419, 829, 838, 1658, 43157, 85387, 86314, 170774, 347351, 694702, 35777153, 71554306]

約数ペア:

[(1, 71554306), (2, 35777153), (103, 694702), (206, 347351), (419, 170774), (829, 86314), (838, 85387), (1658, 43157)]