31480682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6047}}^1$

素因数の和:6205

約数の個数: 16

約数和(自身を含む): 50077440

約数和(自身を除く): 18596758

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 6047, 12094, 114893, 229786, 828439, 1656878, 15740341, 31480682]

約数ペア:

[(1, 31480682), (2, 15740341), (19, 1656878), (38, 828439), (137, 229786), (274, 114893), (2603, 12094), (5206, 6047)]