42839528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281839}}^1$

素因数の和:281864

約数の個数: 16

約数和(自身を含む): 84552000

約数和(自身を除く): 41712472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281839, 563678, 1127356, 2254712, 5354941, 10709882, 21419764, 42839528]

約数ペア:

[(1, 42839528), (2, 21419764), (4, 10709882), (8, 5354941), (19, 2254712), (38, 1127356), (76, 563678), (152, 281839)]