220190912

素因数分解:

$2^6\times {\mathrm{191}}^1\times {\mathrm{18013}}^1$

素因数の和:18216

約数の個数: 28

約数和(自身を含む): 439253376

約数和(自身を除く): 219062464

約数列:

[1, 2, 4, 8, 16, 32, 64, 191, 382, 764, 1528, 3056, 6112, 12224, 18013, 36026, 72052, 144104, 288208, 576416, 1152832, 3440483, 6880966, 13761932, 27523864, 55047728, 110095456, 220190912]

約数ペア:

[(1, 220190912), (2, 110095456), (4, 55047728), (8, 27523864), (16, 13761932), (32, 6880966), (64, 3440483), (191, 1152832), (382, 576416), (764, 288208), (1528, 144104), (3056, 72052), (6112, 36026), (12224, 18013)]