31880526

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{23827}}^1$

素因数の和:24055

約数の個数: 16

約数和(自身を含む): 64049664

約数和(自身を除く): 32169138

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 23827, 47654, 71481, 142962, 5313421, 10626842, 15940263, 31880526]

約数ペア:

[(1, 31880526), (2, 15940263), (3, 10626842), (6, 5313421), (223, 142962), (446, 71481), (669, 47654), (1338, 23827)]