31863156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{204251}}^1$

素因数の和:204271

約数の個数: 24

約数和(自身を含む): 80066784

約数和(自身を除く): 48203628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 204251, 408502, 612753, 817004, 1225506, 2451012, 2655263, 5310526, 7965789, 10621052, 15931578, 31863156]

約数ペア:

[(1, 31863156), (2, 15931578), (3, 10621052), (4, 7965789), (6, 5310526), (12, 2655263), (13, 2451012), (26, 1225506), (39, 817004), (52, 612753), (78, 408502), (156, 204251)]