4980128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8220

約数の個数: 24

約数和(自身を含む): 10321920

約数和(自身を除く): 5341792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 8191, 16382, 32764, 65528, 131056, 155629, 262112, 311258, 622516, 1245032, 2490064, 4980128]

約数ペア:

[(1, 4980128), (2, 2490064), (4, 1245032), (8, 622516), (16, 311258), (19, 262112), (32, 155629), (38, 131056), (76, 65528), (152, 32764), (304, 16382), (608, 8191)]