91570048

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 189573120

約数和(自身を除く): 98003072

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 128, 131, 172, 254, 262, 344, 508, 524, 688, 1016, 1048, 1376, 2032, 2096, 2752, 4064, 4192, 5461, 5504, 5633, 8128, 8384, 10922, 11266, 16256, 16637, 16768, 21844, 22532, 33274, 43688, 45064, 66548, 87376, 90128, 133096, 174752, 180256, 266192, 349504, 360512, 532384, 699008, 715391, 721024, 1064768, 1430782, 2129536, 2861564, 5723128, 11446256, 22892512, 45785024, 91570048]

約数ペア:

[(1, 91570048), (2, 45785024), (4, 22892512), (8, 11446256), (16, 5723128), (32, 2861564), (43, 2129536), (64, 1430782), (86, 1064768), (127, 721024), (128, 715391), (131, 699008), (172, 532384), (254, 360512), (262, 349504), (344, 266192), (508, 180256), (524, 174752), (688, 133096), (1016, 90128), (1048, 87376), (1376, 66548), (2032, 45064), (2096, 43688), (2752, 33274), (4064, 22532), (4192, 21844), (5461, 16768), (5504, 16637), (5633, 16256), (8128, 11266), (8384, 10922)]