91187264

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2287}}^1$

素因数の和:2395

約数の個数: 56

約数和(自身を含む): 209214720

約数和(自身を除く): 118027456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 2287, 2492, 2848, 4574, 4984, 5696, 9148, 9968, 16009, 18296, 19936, 32018, 36592, 39872, 64036, 73184, 128072, 146368, 203543, 256144, 407086, 512288, 814172, 1024576, 1424801, 1628344, 2849602, 3256688, 5699204, 6513376, 11398408, 13026752, 22796816, 45593632, 91187264]

約数ペア:

[(1, 91187264), (2, 45593632), (4, 22796816), (7, 13026752), (8, 11398408), (14, 6513376), (16, 5699204), (28, 3256688), (32, 2849602), (56, 1628344), (64, 1424801), (89, 1024576), (112, 814172), (178, 512288), (224, 407086), (356, 256144), (448, 203543), (623, 146368), (712, 128072), (1246, 73184), (1424, 64036), (2287, 39872), (2492, 36592), (2848, 32018), (4574, 19936), (4984, 18296), (5696, 16009), (9148, 9968)]