31283196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 93058560

約数和(自身を除く): 61775364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1153, 1292, 1428, 1596, 1938, 2261, 2306, 3459, 3876, 4522, 4612, 6783, 6918, 8071, 9044, 13566, 13836, 16142, 19601, 21907, 24213, 27132, 32284, 39202, 43814, 48426, 58803, 65721, 78404, 87628, 96852, 117606, 131442, 137207, 153349, 235212, 262884, 274414, 306698, 372419, 411621, 460047, 548828, 613396, 744838, 823242, 920094, 1117257, 1489676, 1646484, 1840188, 2234514, 2606933, 4469028, 5213866, 7820799, 10427732, 15641598, 31283196]

約数ペア:

[(1, 31283196), (2, 15641598), (3, 10427732), (4, 7820799), (6, 5213866), (7, 4469028), (12, 2606933), (14, 2234514), (17, 1840188), (19, 1646484), (21, 1489676), (28, 1117257), (34, 920094), (38, 823242), (42, 744838), (51, 613396), (57, 548828), (68, 460047), (76, 411621), (84, 372419), (102, 306698), (114, 274414), (119, 262884), (133, 235212), (204, 153349), (228, 137207), (238, 131442), (266, 117606), (323, 96852), (357, 87628), (399, 78404), (476, 65721), (532, 58803), (646, 48426), (714, 43814), (798, 39202), (969, 32284), (1153, 27132), (1292, 24213), (1428, 21907), (1596, 19601), (1938, 16142), (2261, 13836), (2306, 13566), (3459, 9044), (3876, 8071), (4522, 6918), (4612, 6783)]