16285696

素因数分解:

$2^{15}\times 7^1\times {\mathrm{71}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 37748160

約数和(自身を除く): 21462464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 512, 568, 896, 994, 1024, 1136, 1792, 1988, 2048, 2272, 3584, 3976, 4096, 4544, 7168, 7952, 8192, 9088, 14336, 15904, 16384, 18176, 28672, 31808, 32768, 36352, 57344, 63616, 72704, 114688, 127232, 145408, 229376, 254464, 290816, 508928, 581632, 1017856, 1163264, 2035712, 2326528, 4071424, 8142848, 16285696]

約数ペア:

[(1, 16285696), (2, 8142848), (4, 4071424), (7, 2326528), (8, 2035712), (14, 1163264), (16, 1017856), (28, 581632), (32, 508928), (56, 290816), (64, 254464), (71, 229376), (112, 145408), (128, 127232), (142, 114688), (224, 72704), (256, 63616), (284, 57344), (448, 36352), (497, 32768), (512, 31808), (568, 28672), (896, 18176), (994, 16384), (1024, 15904), (1136, 14336), (1792, 9088), (1988, 8192), (2048, 7952), (2272, 7168), (3584, 4544), (3976, 4096)]