23916568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4339}}^1$

素因数の和:4411

約数の個数: 32

約数和(自身を含む): 49215600

約数和(自身を除く): 25299032

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 4339, 5512, 8678, 17356, 34712, 56407, 112814, 225628, 229967, 451256, 459934, 919868, 1839736, 2989571, 5979142, 11958284, 23916568]

約数ペア:

[(1, 23916568), (2, 11958284), (4, 5979142), (8, 2989571), (13, 1839736), (26, 919868), (52, 459934), (53, 451256), (104, 229967), (106, 225628), (212, 112814), (424, 56407), (689, 34712), (1378, 17356), (2756, 8678), (4339, 5512)]