31217424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1824

約数の個数: 80

約数和(自身を含む): 93958272

約数和(自身を除く): 62740848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 1753, 2226, 2544, 2968, 3506, 4452, 5259, 5936, 7012, 8904, 10518, 12271, 14024, 17808, 21036, 24542, 28048, 36813, 42072, 49084, 73626, 84144, 92909, 98168, 147252, 185818, 196336, 278727, 294504, 371636, 557454, 589008, 650363, 743272, 1114908, 1300726, 1486544, 1951089, 2229816, 2601452, 3902178, 4459632, 5202904, 7804356, 10405808, 15608712, 31217424]

約数ペア:

[(1, 31217424), (2, 15608712), (3, 10405808), (4, 7804356), (6, 5202904), (7, 4459632), (8, 3902178), (12, 2601452), (14, 2229816), (16, 1951089), (21, 1486544), (24, 1300726), (28, 1114908), (42, 743272), (48, 650363), (53, 589008), (56, 557454), (84, 371636), (106, 294504), (112, 278727), (159, 196336), (168, 185818), (212, 147252), (318, 98168), (336, 92909), (371, 84144), (424, 73626), (636, 49084), (742, 42072), (848, 36813), (1113, 28048), (1272, 24542), (1484, 21036), (1753, 17808), (2226, 14024), (2544, 12271), (2968, 10518), (3506, 8904), (4452, 7012), (5259, 5936)]