145383872

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{8839}}^1$

素因数の和:9108

約数の個数: 28

約数和(自身を含む): 289651440

約数和(自身を除く): 144267568

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 8224, 8839, 16448, 17678, 35356, 70712, 141424, 282848, 565696, 2271623, 4543246, 9086492, 18172984, 36345968, 72691936, 145383872]

約数ペア:

[(1, 145383872), (2, 72691936), (4, 36345968), (8, 18172984), (16, 9086492), (32, 4543246), (64, 2271623), (257, 565696), (514, 282848), (1028, 141424), (2056, 70712), (4112, 35356), (8224, 17678), (8839, 16448)]