161708224

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{18443}}^1$

素因数の和:18592

約数の個数: 28

約数和(自身を含む): 323249544

約数和(自身を除く): 161541320

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 8768, 18443, 36886, 73772, 147544, 295088, 590176, 1180352, 2526691, 5053382, 10106764, 20213528, 40427056, 80854112, 161708224]

約数ペア:

[(1, 161708224), (2, 80854112), (4, 40427056), (8, 20213528), (16, 10106764), (32, 5053382), (64, 2526691), (137, 1180352), (274, 590176), (548, 295088), (1096, 147544), (2192, 73772), (4384, 36886), (8768, 18443)]