31602688

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 68108040

約数和(自身を除く): 36505352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1187, 1664, 2048, 2374, 3328, 4748, 6656, 9496, 13312, 15431, 18992, 26624, 30862, 37984, 61724, 75968, 123448, 151936, 246896, 303872, 493792, 607744, 987584, 1215488, 1975168, 2430976, 3950336, 7900672, 15801344, 31602688]

約数ペア:

[(1, 31602688), (2, 15801344), (4, 7900672), (8, 3950336), (13, 2430976), (16, 1975168), (26, 1215488), (32, 987584), (52, 607744), (64, 493792), (104, 303872), (128, 246896), (208, 151936), (256, 123448), (416, 75968), (512, 61724), (832, 37984), (1024, 30862), (1187, 26624), (1664, 18992), (2048, 15431), (2374, 13312), (3328, 9496), (4748, 6656)]