130802912

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{21401}}^1$

素因数の和:21602

約数の個数: 24

約数和(自身を含む): 258878592

約数和(自身を除く): 128075680

約数列:

[1, 2, 4, 8, 16, 32, 191, 382, 764, 1528, 3056, 6112, 21401, 42802, 85604, 171208, 342416, 684832, 4087591, 8175182, 16350364, 32700728, 65401456, 130802912]

約数ペア:

[(1, 130802912), (2, 65401456), (4, 32700728), (8, 16350364), (16, 8175182), (32, 4087591), (191, 684832), (382, 342416), (764, 171208), (1528, 85604), (3056, 42802), (6112, 21401)]