91220416

素因数分解:

$2^6\times 7^1\times {\mathrm{203617}}^1$

素因数の和:203636

約数の個数: 28

約数和(自身を含む): 206875888

約数和(自身を除く): 115655472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 203617, 407234, 814468, 1425319, 1628936, 2850638, 3257872, 5701276, 6515744, 11402552, 13031488, 22805104, 45610208, 91220416]

約数ペア:

[(1, 91220416), (2, 45610208), (4, 22805104), (7, 13031488), (8, 11402552), (14, 6515744), (16, 5701276), (28, 3257872), (32, 2850638), (56, 1628936), (64, 1425319), (112, 814468), (224, 407234), (448, 203617)]