85756516

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{739}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 152872160

約数和(自身を除く): 67115644

約数列:

[1, 2, 4, 67, 134, 268, 433, 739, 866, 1478, 1732, 2956, 29011, 49513, 58022, 99026, 116044, 198052, 319987, 639974, 1279948, 21439129, 42878258, 85756516]

約数ペア:

[(1, 85756516), (2, 42878258), (4, 21439129), (67, 1279948), (134, 639974), (268, 319987), (433, 198052), (739, 116044), (866, 99026), (1478, 58022), (1732, 49513), (2956, 29011)]