463984

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 20

約数和(自身を含む): 919584

約数和(自身を除く): 455600

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 617, 752, 1234, 2468, 4936, 9872, 28999, 57998, 115996, 231992, 463984]

約数ペア:

[(1, 463984), (2, 231992), (4, 115996), (8, 57998), (16, 28999), (47, 9872), (94, 4936), (188, 2468), (376, 1234), (617, 752)]