143880992

素因数分解:

$2^5\times {\mathrm{281}}^1\times {\mathrm{16001}}^1$

素因数の和:16292

約数の個数: 24

約数和(自身を含む): 284291532

約数和(自身を除く): 140410540

約数列:

[1, 2, 4, 8, 16, 32, 281, 562, 1124, 2248, 4496, 8992, 16001, 32002, 64004, 128008, 256016, 512032, 4496281, 8992562, 17985124, 35970248, 71940496, 143880992]

約数ペア:

[(1, 143880992), (2, 71940496), (4, 35970248), (8, 17985124), (16, 8992562), (32, 4496281), (281, 512032), (562, 256016), (1124, 128008), (2248, 64004), (4496, 32002), (8992, 16001)]