189508688

素因数分解:

$2^4\times {\mathrm{2551}}^1\times {\mathrm{4643}}^1$

素因数の和:7202

約数の個数: 20

約数和(自身を含む): 367396128

約数和(自身を除く): 177887440

約数列:

[1, 2, 4, 8, 16, 2551, 4643, 5102, 9286, 10204, 18572, 20408, 37144, 40816, 74288, 11844293, 23688586, 47377172, 94754344, 189508688]

約数ペア:

[(1, 189508688), (2, 94754344), (4, 47377172), (8, 23688586), (16, 11844293), (2551, 74288), (4643, 40816), (5102, 37144), (9286, 20408), (10204, 18572)]