23087896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{221999}}^1$

素因数の和:222018

約数の個数: 16

約数和(自身を含む): 46620000

約数和(自身を除く): 23532104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 221999, 443998, 887996, 1775992, 2885987, 5771974, 11543948, 23087896]

約数ペア:

[(1, 23087896), (2, 11543948), (4, 5771974), (8, 2885987), (13, 1775992), (26, 887996), (52, 443998), (104, 221999)]