31837008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5024

約数の個数: 80

約数和(自身を含む): 98961920

約数和(自身を除く): 67124912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 4987, 6384, 9974, 14961, 19948, 29922, 34909, 39896, 59844, 69818, 79792, 94753, 104727, 119688, 139636, 189506, 209454, 239376, 279272, 284259, 379012, 418908, 558544, 568518, 663271, 758024, 837816, 1137036, 1326542, 1516048, 1675632, 1989813, 2274072, 2653084, 3979626, 4548144, 5306168, 7959252, 10612336, 15918504, 31837008]

約数ペア:

[(1, 31837008), (2, 15918504), (3, 10612336), (4, 7959252), (6, 5306168), (7, 4548144), (8, 3979626), (12, 2653084), (14, 2274072), (16, 1989813), (19, 1675632), (21, 1516048), (24, 1326542), (28, 1137036), (38, 837816), (42, 758024), (48, 663271), (56, 568518), (57, 558544), (76, 418908), (84, 379012), (112, 284259), (114, 279272), (133, 239376), (152, 209454), (168, 189506), (228, 139636), (266, 119688), (304, 104727), (336, 94753), (399, 79792), (456, 69818), (532, 59844), (798, 39896), (912, 34909), (1064, 29922), (1596, 19948), (2128, 14961), (3192, 9974), (4987, 6384)]