56303536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2197

約数の個数: 40

約数和(自身を含む): 116175600

約数和(自身を除く): 59872064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 1424, 1691, 2081, 3382, 4162, 6764, 8324, 13528, 16648, 27056, 33296, 39539, 79078, 158156, 185209, 316312, 370418, 632624, 740836, 1481672, 2963344, 3518971, 7037942, 14075884, 28151768, 56303536]

約数ペア:

[(1, 56303536), (2, 28151768), (4, 14075884), (8, 7037942), (16, 3518971), (19, 2963344), (38, 1481672), (76, 740836), (89, 632624), (152, 370418), (178, 316312), (304, 185209), (356, 158156), (712, 79078), (1424, 39539), (1691, 33296), (2081, 27056), (3382, 16648), (4162, 13528), (6764, 8324)]