31499208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 93333240

約数和(自身を除く): 61834032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 73, 78, 104, 117, 146, 156, 219, 234, 292, 312, 438, 461, 468, 584, 657, 876, 922, 936, 949, 1314, 1383, 1752, 1844, 1898, 2628, 2766, 2847, 3688, 3796, 4149, 5256, 5532, 5694, 5993, 7592, 8298, 8541, 11064, 11388, 11986, 16596, 17082, 17979, 22776, 23972, 33192, 33653, 34164, 35958, 47944, 53937, 67306, 68328, 71916, 100959, 107874, 134612, 143832, 201918, 215748, 269224, 302877, 403836, 431496, 437489, 605754, 807672, 874978, 1211508, 1312467, 1749956, 2423016, 2624934, 3499912, 3937401, 5249868, 7874802, 10499736, 15749604, 31499208]

約数ペア:

[(1, 31499208), (2, 15749604), (3, 10499736), (4, 7874802), (6, 5249868), (8, 3937401), (9, 3499912), (12, 2624934), (13, 2423016), (18, 1749956), (24, 1312467), (26, 1211508), (36, 874978), (39, 807672), (52, 605754), (72, 437489), (73, 431496), (78, 403836), (104, 302877), (117, 269224), (146, 215748), (156, 201918), (219, 143832), (234, 134612), (292, 107874), (312, 100959), (438, 71916), (461, 68328), (468, 67306), (584, 53937), (657, 47944), (876, 35958), (922, 34164), (936, 33653), (949, 33192), (1314, 23972), (1383, 22776), (1752, 17979), (1844, 17082), (1898, 16596), (2628, 11986), (2766, 11388), (2847, 11064), (3688, 8541), (3796, 8298), (4149, 7592), (5256, 5993), (5532, 5694)]