85506004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{6737}}^1$

素因数の和:6927

約数の個数: 24

約数和(自身を含む): 158477760

約数和(自身を除く): 72971756

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 3173, 6346, 6737, 12692, 13474, 26948, 128003, 256006, 512012, 1125079, 2250158, 4500316, 21376501, 42753002, 85506004]

約数ペア:

[(1, 85506004), (2, 42753002), (4, 21376501), (19, 4500316), (38, 2250158), (76, 1125079), (167, 512012), (334, 256006), (668, 128003), (3173, 26948), (6346, 13474), (6737, 12692)]