87967936

素因数分解:

$2^6\times 7^2\times {\mathrm{28051}}^1$

素因数の和:28077

約数の個数: 42

約数和(自身を含む): 203068428

約数和(自身を除く): 115100492

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 28051, 56102, 112204, 196357, 224408, 392714, 448816, 785428, 897632, 1374499, 1570856, 1795264, 2748998, 3141712, 5497996, 6283424, 10995992, 12566848, 21991984, 43983968, 87967936]

約数ペア:

[(1, 87967936), (2, 43983968), (4, 21991984), (7, 12566848), (8, 10995992), (14, 6283424), (16, 5497996), (28, 3141712), (32, 2748998), (49, 1795264), (56, 1570856), (64, 1374499), (98, 897632), (112, 785428), (196, 448816), (224, 392714), (392, 224408), (448, 196357), (784, 112204), (1568, 56102), (3136, 28051)]