31916844

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{5647}}^1$

素因数の和:5814

約数の個数: 36

約数和(自身を含む): 81206944

約数和(自身を除く): 49290100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5647, 5652, 11294, 16941, 22588, 33882, 50823, 67764, 101646, 203292, 886579, 1773158, 2659737, 3546316, 5319474, 7979211, 10638948, 15958422, 31916844]

約数ペア:

[(1, 31916844), (2, 15958422), (3, 10638948), (4, 7979211), (6, 5319474), (9, 3546316), (12, 2659737), (18, 1773158), (36, 886579), (157, 203292), (314, 101646), (471, 67764), (628, 50823), (942, 33882), (1413, 22588), (1884, 16941), (2826, 11294), (5647, 5652)]