31678272

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1340

約数の個数: 84

約数和(自身を含む): 92984320

約数和(自身を除く): 61306048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1279, 1376, 1548, 2064, 2558, 2752, 3096, 3837, 4128, 5116, 6192, 7674, 8256, 10232, 11511, 12384, 15348, 20464, 23022, 24768, 30696, 40928, 46044, 54997, 61392, 81856, 92088, 109994, 122784, 164991, 184176, 219988, 245568, 329982, 368352, 439976, 494973, 659964, 736704, 879952, 989946, 1319928, 1759904, 1979892, 2639856, 3519808, 3959784, 5279712, 7919568, 10559424, 15839136, 31678272]

約数ペア:

[(1, 31678272), (2, 15839136), (3, 10559424), (4, 7919568), (6, 5279712), (8, 3959784), (9, 3519808), (12, 2639856), (16, 1979892), (18, 1759904), (24, 1319928), (32, 989946), (36, 879952), (43, 736704), (48, 659964), (64, 494973), (72, 439976), (86, 368352), (96, 329982), (129, 245568), (144, 219988), (172, 184176), (192, 164991), (258, 122784), (288, 109994), (344, 92088), (387, 81856), (516, 61392), (576, 54997), (688, 46044), (774, 40928), (1032, 30696), (1279, 24768), (1376, 23022), (1548, 20464), (2064, 15348), (2558, 12384), (2752, 11511), (3096, 10232), (3837, 8256), (4128, 7674), (5116, 6192)]