31775142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 77635584

約数和(自身を除く): 45860442

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 191, 233, 238, 357, 382, 466, 573, 699, 714, 1146, 1337, 1398, 1631, 2674, 3247, 3262, 3961, 4011, 4893, 6494, 7922, 8022, 9741, 9786, 11883, 19482, 22729, 23766, 27727, 44503, 45458, 55454, 68187, 83181, 89006, 133509, 136374, 166362, 267018, 311521, 623042, 756551, 934563, 1513102, 1869126, 2269653, 4539306, 5295857, 10591714, 15887571, 31775142]

約数ペア:

[(1, 31775142), (2, 15887571), (3, 10591714), (6, 5295857), (7, 4539306), (14, 2269653), (17, 1869126), (21, 1513102), (34, 934563), (42, 756551), (51, 623042), (102, 311521), (119, 267018), (191, 166362), (233, 136374), (238, 133509), (357, 89006), (382, 83181), (466, 68187), (573, 55454), (699, 45458), (714, 44503), (1146, 27727), (1337, 23766), (1398, 22729), (1631, 19482), (2674, 11883), (3247, 9786), (3262, 9741), (3961, 8022), (4011, 7922), (4893, 6494)]