842608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4072

約数の個数: 20

約数和(自身を含む): 1758568

約数和(自身を除く): 915960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4051, 8102, 16204, 32408, 52663, 64816, 105326, 210652, 421304, 842608]

約数ペア:

[(1, 842608), (2, 421304), (4, 210652), (8, 105326), (13, 64816), (16, 52663), (26, 32408), (52, 16204), (104, 8102), (208, 4051)]