130809752

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{38839}}^1$

素因数の和:39266

約数の個数: 16

約数和(自身を含む): 245857200

約数和(自身を除く): 115047448

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 38839, 77678, 155356, 310712, 16351219, 32702438, 65404876, 130809752]

約数ペア:

[(1, 130809752), (2, 65404876), (4, 32702438), (8, 16351219), (421, 310712), (842, 155356), (1684, 77678), (3368, 38839)]