214656496

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{70241}}^1$

素因数の和:70440

約数の個数: 20

約数和(自身を含む): 418080384

約数和(自身を除く): 203423888

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 70241, 140482, 280964, 561928, 1123856, 13416031, 26832062, 53664124, 107328248, 214656496]

約数ペア:

[(1, 214656496), (2, 107328248), (4, 53664124), (8, 26832062), (16, 13416031), (191, 1123856), (382, 561928), (764, 280964), (1528, 140482), (3056, 70241)]