64319170

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{14519}}^1$

素因数の和:14969

約数の個数: 16

約数和(自身を含む): 116043840

約数和(自身を除く): 51724670

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 14519, 29038, 72595, 145190, 6431917, 12863834, 32159585, 64319170]

約数ペア:

[(1, 64319170), (2, 32159585), (5, 12863834), (10, 6431917), (443, 145190), (886, 72595), (2215, 29038), (4430, 14519)]