42215816

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 82007040

約数和(自身を除く): 39791224

約数列:

[1, 2, 4, 8, 37, 74, 127, 148, 254, 296, 508, 1016, 1123, 2246, 4492, 4699, 8984, 9398, 18796, 37592, 41551, 83102, 142621, 166204, 285242, 332408, 570484, 1140968, 5276977, 10553954, 21107908, 42215816]

約数ペア:

[(1, 42215816), (2, 21107908), (4, 10553954), (8, 5276977), (37, 1140968), (74, 570484), (127, 332408), (148, 285242), (254, 166204), (296, 142621), (508, 83102), (1016, 41551), (1123, 37592), (2246, 18796), (4492, 9398), (4699, 8984)]