87085696

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1353

約数の個数: 64

約数和(自身を含む): 189768960

約数和(自身を除く): 102683264

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1291, 1984, 2108, 2176, 2582, 3968, 4216, 5164, 8432, 10328, 16864, 20656, 21947, 33728, 40021, 41312, 43894, 67456, 80042, 82624, 87788, 160084, 165248, 175576, 320168, 351152, 640336, 680357, 702304, 1280672, 1360714, 1404608, 2561344, 2721428, 2809216, 5122688, 5442856, 10885712, 21771424, 43542848, 87085696]

約数ペア:

[(1, 87085696), (2, 43542848), (4, 21771424), (8, 10885712), (16, 5442856), (17, 5122688), (31, 2809216), (32, 2721428), (34, 2561344), (62, 1404608), (64, 1360714), (68, 1280672), (124, 702304), (128, 680357), (136, 640336), (248, 351152), (272, 320168), (496, 175576), (527, 165248), (544, 160084), (992, 87788), (1054, 82624), (1088, 80042), (1291, 67456), (1984, 43894), (2108, 41312), (2176, 40021), (2582, 33728), (3968, 21947), (4216, 20656), (5164, 16864), (8432, 10328)]