90011806

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{2333}}^1$

素因数の和:2627

約数の個数: 16

約数和(自身を含む): 137127168

約数和(自身を除く): 47115362

約数列:

[1, 2, 101, 191, 202, 382, 2333, 4666, 19291, 38582, 235633, 445603, 471266, 891206, 45005903, 90011806]

約数ペア:

[(1, 90011806), (2, 45005903), (101, 891206), (191, 471266), (202, 445603), (382, 235633), (2333, 38582), (4666, 19291)]