119564048

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{72551}}^1$

素因数の和:72662

約数の個数: 20

約数和(自身を含む): 233907648

約数和(自身を除く): 114343600

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 72551, 145102, 290204, 580408, 1160816, 7472753, 14945506, 29891012, 59782024, 119564048]

約数ペア:

[(1, 119564048), (2, 59782024), (4, 29891012), (8, 14945506), (16, 7472753), (103, 1160816), (206, 580408), (412, 290204), (824, 145102), (1648, 72551)]