31224804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{200159}}^1$

素因数の和:200179

約数の個数: 24

約数和(自身を含む): 78462720

約数和(自身を除く): 47237916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 200159, 400318, 600477, 800636, 1200954, 2401908, 2602067, 5204134, 7806201, 10408268, 15612402, 31224804]

約数ペア:

[(1, 31224804), (2, 15612402), (3, 10408268), (4, 7806201), (6, 5204134), (12, 2602067), (13, 2401908), (26, 1200954), (39, 800636), (52, 600477), (78, 400318), (156, 200159)]