57223888

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{67481}}^1$

素因数の和:67542

約数の個数: 20

約数和(自身を含む): 112964868

約数和(自身を除く): 55740980

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 67481, 134962, 269924, 539848, 1079696, 3576493, 7152986, 14305972, 28611944, 57223888]

約数ペア:

[(1, 57223888), (2, 28611944), (4, 14305972), (8, 7152986), (16, 3576493), (53, 1079696), (106, 539848), (212, 269924), (424, 134962), (848, 67481)]