30867968

素因数分解:

$2^9\times {\mathrm{60289}}^1$

素因数の和:60307

約数の個数: 20

約数和(自身を含む): 61676670

約数和(自身を除く): 30808702

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 60289, 120578, 241156, 482312, 964624, 1929248, 3858496, 7716992, 15433984, 30867968]

約数ペア:

[(1, 30867968), (2, 15433984), (4, 7716992), (8, 3858496), (16, 1929248), (32, 964624), (64, 482312), (128, 241156), (256, 120578), (512, 60289)]