90397552

素因数分解:

$2^4\times 7^2\times {\mathrm{115303}}^1$

素因数の和:115325

約数の個数: 30

約数和(自身を含む): 203742168

約数和(自身を除く): 113344616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 115303, 230606, 461212, 807121, 922424, 1614242, 1844848, 3228484, 5649847, 6456968, 11299694, 12913936, 22599388, 45198776, 90397552]

約数ペア:

[(1, 90397552), (2, 45198776), (4, 22599388), (7, 12913936), (8, 11299694), (14, 6456968), (16, 5649847), (28, 3228484), (49, 1844848), (56, 1614242), (98, 922424), (112, 807121), (196, 461212), (392, 230606), (784, 115303)]