31799712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 96768000

約数和(自身を除く): 64968288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 79, 84, 96, 112, 158, 168, 224, 237, 316, 336, 474, 553, 599, 632, 672, 948, 1106, 1198, 1264, 1659, 1797, 1896, 2212, 2396, 2528, 3318, 3594, 3792, 4193, 4424, 4792, 6636, 7188, 7584, 8386, 8848, 9584, 12579, 13272, 14376, 16772, 17696, 19168, 25158, 26544, 28752, 33544, 47321, 50316, 53088, 57504, 67088, 94642, 100632, 134176, 141963, 189284, 201264, 283926, 331247, 378568, 402528, 567852, 662494, 757136, 993741, 1135704, 1324988, 1514272, 1987482, 2271408, 2649976, 3974964, 4542816, 5299952, 7949928, 10599904, 15899856, 31799712]

約数ペア:

[(1, 31799712), (2, 15899856), (3, 10599904), (4, 7949928), (6, 5299952), (7, 4542816), (8, 3974964), (12, 2649976), (14, 2271408), (16, 1987482), (21, 1514272), (24, 1324988), (28, 1135704), (32, 993741), (42, 757136), (48, 662494), (56, 567852), (79, 402528), (84, 378568), (96, 331247), (112, 283926), (158, 201264), (168, 189284), (224, 141963), (237, 134176), (316, 100632), (336, 94642), (474, 67088), (553, 57504), (599, 53088), (632, 50316), (672, 47321), (948, 33544), (1106, 28752), (1198, 26544), (1264, 25158), (1659, 19168), (1797, 17696), (1896, 16772), (2212, 14376), (2396, 13272), (2528, 12579), (3318, 9584), (3594, 8848), (3792, 8386), (4193, 7584), (4424, 7188), (4792, 6636)]