31248304

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{4639}}^1$

素因数の和:5068

約数の個数: 20

約数和(自身を含む): 60700480

約数和(自身を除く): 29452176

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 4639, 6736, 9278, 18556, 37112, 74224, 1953019, 3906038, 7812076, 15624152, 31248304]

約数ペア:

[(1, 31248304), (2, 15624152), (4, 7812076), (8, 3906038), (16, 1953019), (421, 74224), (842, 37112), (1684, 18556), (3368, 9278), (4639, 6736)]