30889472

素因数分解:

$2^9\times {\mathrm{60331}}^1$

素因数の和:60349

約数の個数: 20

約数和(自身を含む): 61719636

約数和(自身を除く): 30830164

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 60331, 120662, 241324, 482648, 965296, 1930592, 3861184, 7722368, 15444736, 30889472]

約数ペア:

[(1, 30889472), (2, 15444736), (4, 7722368), (8, 3861184), (16, 1930592), (32, 965296), (64, 482648), (128, 241324), (256, 120662), (512, 60331)]