31740428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8807}}^1$

素因数の和:8881

約数の個数: 24

約数和(自身を含む): 59929632

約数和(自身を除く): 28189204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 8807, 17614, 35228, 149719, 299438, 466771, 598876, 933542, 1867084, 7935107, 15870214, 31740428]

約数ペア:

[(1, 31740428), (2, 15870214), (4, 7935107), (17, 1867084), (34, 933542), (53, 598876), (68, 466771), (106, 299438), (212, 149719), (901, 35228), (1802, 17614), (3604, 8807)]