129816716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{19753}}^1$

素因数の和:19841

約数の個数: 24

約数和(自身を含む): 238944384

約数和(自身を除く): 109127668

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 19753, 39506, 79012, 612343, 1046909, 1224686, 2093818, 2449372, 4187636, 32454179, 64908358, 129816716]

約数ペア:

[(1, 129816716), (2, 64908358), (4, 32454179), (31, 4187636), (53, 2449372), (62, 2093818), (106, 1224686), (124, 1046909), (212, 612343), (1643, 79012), (3286, 39506), (6572, 19753)]