90399392

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{27427}}^1$

素因数の和:27540

約数の個数: 24

約数和(自身を含む): 179708256

約数和(自身を除く): 89308864

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 27427, 54854, 109708, 219416, 438832, 877664, 2824981, 5649962, 11299924, 22599848, 45199696, 90399392]

約数ペア:

[(1, 90399392), (2, 45199696), (4, 22599848), (8, 11299924), (16, 5649962), (32, 2824981), (103, 877664), (206, 438832), (412, 219416), (824, 109708), (1648, 54854), (3296, 27427)]