67626128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{136343}}^1$

素因数の和:136382

約数の個数: 20

約数和(自身を含む): 135253248

約数和(自身を除く): 67627120

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 136343, 272686, 545372, 1090744, 2181488, 4226633, 8453266, 16906532, 33813064, 67626128]

約数ペア:

[(1, 67626128), (2, 33813064), (4, 16906532), (8, 8453266), (16, 4226633), (31, 2181488), (62, 1090744), (124, 545372), (248, 272686), (496, 136343)]