119831344

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{53881}}^1$

素因数の和:54028

約数の個数: 20

約数和(自身を含む): 233847880

約数和(自身を除く): 114016536

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 53881, 107762, 215524, 431048, 862096, 7489459, 14978918, 29957836, 59915672, 119831344]

約数ペア:

[(1, 119831344), (2, 59915672), (4, 29957836), (8, 14978918), (16, 7489459), (139, 862096), (278, 431048), (556, 215524), (1112, 107762), (2224, 53881)]