40114168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263909}}^1$

素因数の和:263934

約数の個数: 16

約数和(自身を含む): 79173000

約数和(自身を除く): 39058832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263909, 527818, 1055636, 2111272, 5014271, 10028542, 20057084, 40114168]

約数ペア:

[(1, 40114168), (2, 20057084), (4, 10028542), (8, 5014271), (19, 2111272), (38, 1055636), (76, 527818), (152, 263909)]